Question 1

If a patient breathes 720 times in 60 minutes, what is the breathing period of this patient in seconds?

Accepted Answer

A) 12 s 
B) 0)083 s 
C) 5 s 
D) 8.3 s 
A) 12 s 
B) 0)083 s 
C) 5 s 
D) 8.3 s

Question 2

Vector quantities, such as momentum, require which two characteristics to fully describe them?

Accepted Answer

A) Velocity and direction 
B) Mass and time 
C) Magnitude and direction 
D) Mass and speed 
A) Velocity and direction 
B) Mass and time 
C) Magnitude and direction 
D) Mass and speed

Question 3

If a 1.5 m painting is placed 1.5 m away from a convex mirror that has a focal length of 1.75 m, what is the image distance of the painting?

Accepted Answer

A) 10 m 
B) -10 m 
C) 3.0 m 
D) 1.25 m 
A) 10 m 
B) -10 m 
C) 3.0 m 
D) 1.25 m

Question 4

Which of the units is the unit of measure for an electric resistance?

Accepted Answer

A) Volt 
B) Ampere 
C) Ohm 
D) Coulomb 
A) Volt 
B) Ampere 
C) Ohm 
D) Coulomb

Question 5

A package is dropped from a plane flying at an attitude of 1800 meters with a speed of 60 m/s. Assuming no air resistance, how much distance does the package take horizontally until landing?

Accepted Answer

A) 792.6 meters 
B) 574.8 meters 
C) 518.7 meters 
D) 728.4 meters 
A) 792.6 meters 
B) 574.8 meters 
C) 518.7 meters 
D) 728.4 meters

Question 6

The frequency of a wave is 20 Hz. What is the period of this wave?

Accepted Answer

A) 0.5 s 
B) 20 s 
C) 2 s 
D) 0.05 s 
A) 0.5 s 
B) 20 s 
C) 2 s 
D) 0.05 s

Question 7

When using Coulomb's law equation to determine the electrostatic force between two objects, what is the unit of measure for Q1 and Q2 in the formula?

Accepted Answer

A) Joule 
B) Meter 
C) Newton 
D) Coulomb 
A) Joule 
B) Meter 
C) Newton 
D) Coulomb

Question 8

A ball is thrown off the edge of a roof with a starting velocity of 10 m/s and hits the ground at a final velocity of 40.4 m/s. The trip to the ground takes 3.2 seconds. What is the acceleration of the ball?

Accepted Answer

A) 9.4 m/s2 
B) 9.6 m/s2 
C) 9.5 m/s2 
D) 9.8 m/s2 
A) 9.4 m/s2 
B) 9.6 m/s2 
C) 9.5 m/s2 
D) 9.8 m/s2

Question 9

A bowling ball and pin collide. The ball hits the pin and experiences a force of 20 N. What is the force on the bowling pin during the collision?

Accepted Answer

A) 20 N 
B) 10 N 
C) 0 N 
D) -20 N 
A) 20 N 
B) 10 N 
C) 0 N 
D) -20 N

Question 10

Chester walked from his house to his friend's house which is 140 meters from his house to the right. They decide to go to a café for lunch which is down the street, left of Chester's house 50 meters. They walk to the café together and pass by Chester's house. Which of the following statements is true when they are at the café?

Accepted Answer

A) Chester's distance traveled and his displacement are both greater than his friend's respective quantities. 
B) Chester's distance traveled is less than his friend's distance traveled but his displacement is greater than his friend's. displacement 
C) Chester's distance traveled is greater than his friend's distance traveled but his displacement is less than his friend's displacement. 
D) Chester's distance traveled and his displacement are both less than his friend's respective quantities. 
A) Chester's distance traveled and his displacement are both greater than his friend's respective quantities. 
B) Chester's distance traveled is less than his friend's distance traveled but his displacement is greater than his friend's. displacement 
C) Chester's distance traveled is greater than his friend's distance traveled but his displacement is less than his friend's displacement. 
D) Chester's distance traveled and his displacement are both less than his friend's respective quantities.

Question 11

A bicycle's wheels are moving at a speed of 0.78 revolutions per second. The cyclist sees a log in the road and brakes, slowing the bicycle to 0.05 revolutions per second over 4 seconds. What is the angular acceleration of the bicycle wheel?

Accepted Answer

A) 0.18 rev/s2 
B) -0.18 rev/s2 
C) 2.9 rev/s2 
D) -2.9 rev/s2 
A) 0.18 rev/s2 
B) -0.18 rev/s2 
C) 2.9 rev/s2 
D) -2.9 rev/s2

Question 12

A wooden box is being pushed across a floor with a force of 60 N. Friction is acting on the box with a force of 5 N. Which of the following is the net force acting on the box?

Accepted Answer

A) 65 N 
B) 55 N 
C) 50 N 
D) 60 N 
A) 65 N 
B) 55 N 
C) 50 N 
D) 60 N

Question 13

A ball is kicked off the edge of a roof that is 34 meters tall. The horizontal speed given to the ball is 12.5 m/s. If there is no air resistance, how far out from the base of the building will the ball land?

Accepted Answer

A) 32.86 m 
B) 28.44 m 
C) 19.35 m 
D) 30.80 m 
A) 32.86 m 
B) 28.44 m 
C) 19.35 m 
D) 30.80 m

Question 14

Which of the following is the equation for average speed?

Accepted Answer

A) final position - initial position 
B) final velocity - initial velocity 
C) distance traveled / time traveled 
D) displacement / time traveled 
A) final position - initial position 
B) final velocity - initial velocity 
C) distance traveled / time traveled 
D) displacement / time traveled

Question 15

Which one of the following is the definition of Amplitude?

Accepted Answer

A) Measurement of time per a single wave to be created 
B) Highest point of a transverse wave 
C) The maximum displacement of the wave from equilibrium 
D) The number of waves created per second 
A) Measurement of time per a single wave to be created 
B) Highest point of a transverse wave 
C) The maximum displacement of the wave from equilibrium 
D) The number of waves created per second

Question 16

A bus comes to a slow stop at a stop light. The breaks put a force of 63,000 N on the bus to slow it down. The bust slows down at a rate of 2.3 m/s2 . What is the combined mass of the bus and all of the people on the bus?

Accepted Answer

A) 23,600 kg 
B) 21,500 kg 
C) 25,700 kg 
D) 27,400 kg 
A) 23,600 kg 
B) 21,500 kg 
C) 25,700 kg 
D) 27,400 kg

Question 17

A car comes to a gentle stop at a stoplight. The car was traveling at 35 mph and comes to a full stop in 45 seconds. What is the acceleration during this time in mph/minute?

Accepted Answer

A) -0.7778 mph/minute 
B) 0.7778 mph/minute 
C) -0.013 mph/minute 
D) 0.013 mph/minute 
A) -0.7778 mph/minute 
B) 0.7778 mph/minute 
C) -0.013 mph/minute 
D) 0.013 mph/minute

Question 18

Sahil went to the grocery store. He was gone for a total of 28 minutes and spent 13 minutes in the store. The store is 3 miles away from his house. What is his average speed while driving (not including the time in the store)?

Accepted Answer

A) 15 mph 
B) 24 mph 
C) 20 mph 
D) 32 mph 
A) 15 mph 
B) 24 mph 
C) 20 mph 
D) 32 mph

Question 19

If a particular substance has a refractive index of 2.25, how fast does light travel through it?

Accepted Answer

A) 5.33 x 108 m/s 
B) 1.33 x 108 m/s 
C) 1.78 x 108 m/s 
D) 1.23 x 108 m/s 
A) 5.33 x 108 m/s 
B) 1.33 x 108 m/s 
C) 1.78 x 108 m/s 
D) 1.23 x 108 m/s

Question 20

What would be the magnitude and direction of a force that is acting on a charge of 22 μC if an electric field of magnitude 175,000 N/C points due South at a certain spot?

Accepted Answer

A) 3.85 N to the South 
B) 38.5 N to the South 
C) 3.85 N to the North 
D) 38.5 N to the North 
A) 3.85 N to the South 
B) 38.5 N to the South 
C) 3.85 N to the North 
D) 38.5 N to the North

If a patient breathes 720 times in 60 minutes, what is the breathing period of this patient in seconds?

Vector quantities, such as momentum, require which two characteristics to fully describe them?

If a 1.5 m painting is placed 1.5 m away from a convex mirror that has a focal length of 1.75 m, what is the image distance of the painting?

Which of the units is the unit of measure for an electric resistance?

A package is dropped from a plane flying at an attitude of 1800 meters with a speed of 60 m/s. Assuming no air resistance, how much distance does the package take horizontally until landing?

The frequency of a wave is 20 Hz. What is the period of this wave?

When using Coulomb's law equation to determine the electrostatic force between two objects, what is the unit of measure for Q1 and Q2 in the formula?

A ball is thrown off the edge of a roof with a starting velocity of 10 m/s and hits the ground at a final velocity of 40.4 m/s. The trip to the ground takes 3.2 seconds. What is the acceleration of the ball?

A bowling ball and pin collide. The ball hits the pin and experiences a force of 20 N. What is the force on the bowling pin during the collision?

A bicycle's wheels are moving at a speed of 0.78 revolutions per second. The cyclist sees a log in the road and brakes, slowing the bicycle to 0.05 revolutions per second over 4 seconds. What is the angular acceleration of the bicycle wheel?

A wooden box is being pushed across a floor with a force of 60 N. Friction is acting on the box with a force of 5 N. Which of the following is the net force acting on the box?

A ball is kicked off the edge of a roof that is 34 meters tall. The horizontal speed given to the ball is 12.5 m/s. If there is no air resistance, how far out from the base of the building will the ball land?

Which of the following is the equation for average speed?

Which one of the following is the definition of Amplitude?

A bus comes to a slow stop at a stop light. The breaks put a force of 63,000 N on the bus to slow it down. The bust slows down at a rate of 2.3 m/s² . What is the combined mass of the bus and all of the people on the bus?

A car comes to a gentle stop at a stoplight. The car was traveling at 35 mph and comes to a full stop in 45 seconds. What is the acceleration during this time in mph/minute?

Sahil went to the grocery store. He was gone for a total of 28 minutes and spent 13 minutes in the store. The store is 3 miles away from his house. What is his average speed while driving (not including the time in the store)?

If a particular substance has a refractive index of 2.25, how fast does light travel through it?

What would be the magnitude and direction of a force that is acting on a charge of 22 μC if an electric field of magnitude 175,000 N/C points due South at a certain spot?

HESI-A2-Chemistry

HESI-A2-Math

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HESI-A2-Grammar

HESI-A2-Biology

HESI-A2-Anatomy & Physiology

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Exam 7: HESI-A2-Physics

If a patient breathes 720 times in 60 minutes, what is the breathing period of this patient in seconds?

Vector quantities, such as momentum, require which two characteristics to fully describe them?

If a 1.5 m painting is placed 1.5 m away from a convex mirror that has a focal length of 1.75 m, what is the image distance of the painting?

Which of the units is the unit of measure for an electric resistance?

A package is dropped from a plane flying at an attitude of 1800 meters with a speed of 60 m/s. Assuming no air resistance, how much distance does the package take horizontally until landing?

The frequency of a wave is 20 Hz. What is the period of this wave?

When using Coulomb's law equation to determine the electrostatic force between two objects, what is the unit of measure for Q1 and Q2 in the formula?

A ball is thrown off the edge of a roof with a starting velocity of 10 m/s and hits the ground at a final velocity of 40.4 m/s. The trip to the ground takes 3.2 seconds. What is the acceleration of the ball?

A bowling ball and pin collide. The ball hits the pin and experiences a force of 20 N. What is the force on the bowling pin during the collision?

A bicycle's wheels are moving at a speed of 0.78 revolutions per second. The cyclist sees a log in the road and brakes, slowing the bicycle to 0.05 revolutions per second over 4 seconds. What is the angular acceleration of the bicycle wheel?

A wooden box is being pushed across a floor with a force of 60 N. Friction is acting on the box with a force of 5 N. Which of the following is the net force acting on the box?

A ball is kicked off the edge of a roof that is 34 meters tall. The horizontal speed given to the ball is 12.5 m/s. If there is no air resistance, how far out from the base of the building will the ball land?

Which of the following is the equation for average speed?

Which one of the following is the definition of Amplitude?

A bus comes to a slow stop at a stop light. The breaks put a force of 63,000 N on the bus to slow it down. The bust slows down at a rate of 2.3 m/s2 . What is the combined mass of the bus and all of the people on the bus?

A car comes to a gentle stop at a stoplight. The car was traveling at 35 mph and comes to a full stop in 45 seconds. What is the acceleration during this time in mph/minute?

Sahil went to the grocery store. He was gone for a total of 28 minutes and spent 13 minutes in the store. The store is 3 miles away from his house. What is his average speed while driving (not including the time in the store)?

If a particular substance has a refractive index of 2.25, how fast does light travel through it?

What would be the magnitude and direction of a force that is acting on a charge of 22 μC if an electric field of magnitude 175,000 N/C points due South at a certain spot?

HESI-A2-Chemistry

HESI-A2-Math

HESI-A2-Vocabulary

HESI-A2-Reading

HESI-A2-Grammar

HESI-A2-Biology

HESI-A2-Anatomy & Physiology

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A bus comes to a slow stop at a stop light. The breaks put a force of 63,000 N on the bus to slow it down. The bust slows down at a rate of 2.3 m/s² . What is the combined mass of the bus and all of the people on the bus?