Question 1

A car drives in a circle in a radius of 145 m and travels 678 m. What is the angular displacement of the car?

Accepted Answer

A) 98,310 
B) 0.21 
C) 678 
D) 4.7 
A) 98,310 
B) 0.21 
C) 678 
D) 4.7

Question 2

A bike rolls across the ground with a force of 100 N and friction acts against the wheels with a force of 15 N per wheel. What is the net force acting on the bike?

Accepted Answer

A) 115 N 
B) 100 N 
C) 70 N 
D) 130 N 
A) 115 N 
B) 100 N 
C) 70 N 
D) 130 N

Question 3

An object is thrown in the upward direction. It takes the object 5 secs to reach its peak point. Disregarding air friction, what should be the average velocity of the object?

Accepted Answer

A) 30.5 m/s 
B) 49.0 m/s 
C) 28.0 m/s 
D) 24.5 m/s 
A) 30.5 m/s 
B) 49.0 m/s 
C) 28.0 m/s 
D) 24.5 m/s

Question 4

Which of the following best describes the force that results from two surfaces sliding against each other?

Accepted Answer

A) Gravity 
B) Kinetic energy 
C) Friction 
D) Propulsion 
A) Gravity 
B) Kinetic energy 
C) Friction 
D) Propulsion

Question 5

What are the SI units of velocity?

Accepted Answer

A) Coulombs 
B) Joules 
C) Newtons 
D) m/s 
A) Coulombs 
B) Joules 
C) Newtons 
D) m/s

Question 6

We see waves in oceans, lakes and rivers; which of the following cannot be named as a type of those waves?

Accepted Answer

A) Water waves 
B) Transverse waves 
C) Mechanical waves 
D) Longitudinal waves 
A) Water waves 
B) Transverse waves 
C) Mechanical waves 
D) Longitudinal waves

Question 7

The gravitational acceleration constant for the moon is -1.62 m/s2. If a person has a mass of 76 kg on earth, what is their mass on the moon?

Accepted Answer

A) 76 kg 
B) 7.75 kg 
C) 12.55 kg 
D) 123 N 
A) 76 kg 
B) 7.75 kg 
C) 12.55 kg 
D) 123 N

Question 8

A ball is thrown with the speed of 10 m/s horizontally from the window of the 22nd floor of one of two buildings and caught at the 8th floor window. Each floor of the twin buildings is 5 meters high.  What is the distance between the twin buildings?

Accepted Answer

A) 24.60 m 
B) 42.10 m 
C) 30.42 m 
D) 37.80 m 
A) 24.60 m 
B) 42.10 m 
C) 30.42 m 
D) 37.80 m

Question 9

A 100 g tennis ball attached to a string is rotated about a 3 meter radius. If the string broke when it was at 15 N of tension, how fast was the ball moving?

Accepted Answer

A) 21.21 m/s 
B) 25.15 m/s 
C) 27.45 m/s 
D) 33.65 m/s 
A) 21.21 m/s 
B) 25.15 m/s 
C) 27.45 m/s 
D) 33.65 m/s

Question 10

An object travels at a velocity of -54 m/s for 11 seconds. What is its speed?

Accepted Answer

A) -4.9 m/s2 
B) 4)9 m/s 
C) 54 m/s 
D) 54 m/s2 
A) -4.9 m/s2 
B) 4)9 m/s 
C) 54 m/s 
D) 54 m/s2

Question 11

The tendency of an object in motion to remain in motion is referred to as which of the following?

Accepted Answer

A) Force 
B) Balance 
C) Inertia 
D) Mass 
A) Force 
B) Balance 
C) Inertia 
D) Mass

Question 12

What is the energy that an object has because of its velocity?

Accepted Answer

A) Kinetic Energy 
B) Potential Energy 
C) Thermal Energy 
D) Chemical Potential Energy 
A) Kinetic Energy 
B) Potential Energy 
C) Thermal Energy 
D) Chemical Potential Energy

Question 13

A person riding a rollercoaster has a mass of 74 kg. The rollercoaster, at the beginning of the ride, exerts a force on the rider causing the rider (and the rollercoaster) to accelerate. This force is 562 N. What is the acceleration of the roller coaster?

Accepted Answer

A) 9.4 kg 
B) -9.4 kg 
C) 9.8 kg 
D) -9.8 kg 
A) 9.4 kg 
B) -9.4 kg 
C) 9.8 kg 
D) -9.8 kg

Question 14

A motorcyclist accelerates his bike over a period of 3 seconds, and the motorcycle wheel increases from 23 revolutions per minute to 34 revolutions per minute. What is the angular acceleration of the wheel?

Accepted Answer

A) 3.7 rev/s2 
B) 102 rev/s2 
C) 33 rev/s2 
D) -3.7 rev/s2 
A) 3.7 rev/s2 
B) 102 rev/s2 
C) 33 rev/s2 
D) -3.7 rev/s2

Question 15

Two bumper cars ram into a third bumper car from opposite sides. The first hits the third with a force of 51N to the right. The second hits the third with a force of 43 N to the left. What is the net force on the third bumper car assuming that it was not accelerating during the collision? (The right direction is negative and the left is positive)

Accepted Answer

A) 8 N 
B) -8N 
C) 94 N 
D) -94 N 
A) 8 N 
B) -8N 
C) 94 N 
D) -94 N

Question 16

A cyclist is riding a path in a park that is a distance of 23 miles. He takes an hour and 15 minutes to complete the path and finishes the circuit to finish where he started. What value would you find to find his pace?

Accepted Answer

A) average speed 
B) average velocity 
C) average acceleration 
D) average displacement 
A) average speed 
B) average velocity 
C) average acceleration 
D) average displacement

Question 17

Which of the following describes the nature of light?

Accepted Answer

A) Light behaves as both a particle and a wave 
B) Light needs matter to travel through 
C) Light behaves only as a wave 
D) Light has electrical properties but not magnetic properties 
A) Light behaves as both a particle and a wave 
B) Light needs matter to travel through 
C) Light behaves only as a wave 
D) Light has electrical properties but not magnetic properties

Question 18

A dog runs down a hill. The dog has a mass of 25 kilograms and has 450 J of energy. What is the dog's velocity?

Accepted Answer

A) 6 m/s 
B) 36 m/s 
C) 12 m/s 
D) 144 m/s 
A) 6 m/s 
B) 36 m/s 
C) 12 m/s 
D) 144 m/s

Question 19

A circuit has a resistance of 30 ohms and a current of 4 amperes. What is the circuit's voltage?

Accepted Answer

A) 7.5 V 
B) 12 V 
C) 75 V 
D) 120 V 
A) 7.5 V 
B) 12 V 
C) 75 V 
D) 120 V

Question 20

A certain material has an index of refraction of 1.33. What is the speed of light in this material?

Accepted Answer

A) 2.9 x 108 m/s 
B) 1.26 x 108 m/s 
C) 2.26 x 108 m/s 
D) 3.56 x 108 m/s 
A) 2.9 x 108 m/s 
B) 1.26 x 108 m/s 
C) 2.26 x 108 m/s 
D) 3.56 x 108 m/s

A car drives in a circle in a radius of 145 m and travels 678 m. What is the angular displacement of the car?

A bike rolls across the ground with a force of 100 N and friction acts against the wheels with a force of 15 N per wheel. What is the net force acting on the bike?

An object is thrown in the upward direction. It takes the object 5 secs to reach its peak point. Disregarding air friction, what should be the average velocity of the object?

Which of the following best describes the force that results from two surfaces sliding against each other?

What are the SI units of velocity?

We see waves in oceans, lakes and rivers; which of the following cannot be named as a type of those waves?

The gravitational acceleration constant for the moon is -1.62 m/s². If a person has a mass of 76 kg on earth, what is their mass on the moon?

A ball is thrown with the speed of 10 m/s horizontally from the window of the 22^nd floor of one of two buildings and caught at the 8^th floor window. Each floor of the twin buildings is 5 meters high. What is the distance between the twin buildings?

A 100 g tennis ball attached to a string is rotated about a 3 meter radius. If the string broke when it was at 15 N of tension, how fast was the ball moving?

An object travels at a velocity of -54 m/s for 11 seconds. What is its speed?

The tendency of an object in motion to remain in motion is referred to as which of the following?

What is the energy that an object has because of its velocity?

A person riding a rollercoaster has a mass of 74 kg. The rollercoaster, at the beginning of the ride, exerts a force on the rider causing the rider (and the rollercoaster) to accelerate. This force is 562 N. What is the acceleration of the roller coaster?

A motorcyclist accelerates his bike over a period of 3 seconds, and the motorcycle wheel increases from 23 revolutions per minute to 34 revolutions per minute. What is the angular acceleration of the wheel?

A cyclist is riding a path in a park that is a distance of 23 miles. He takes an hour and 15 minutes to complete the path and finishes the circuit to finish where he started. What value would you find to find his pace?

Which of the following describes the nature of light?

A dog runs down a hill. The dog has a mass of 25 kilograms and has 450 J of energy. What is the dog's velocity?

A circuit has a resistance of 30 ohms and a current of 4 amperes. What is the circuit's voltage?

A certain material has an index of refraction of 1.33. What is the speed of light in this material?

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Exam 7: HESI-A2-Physics

A car drives in a circle in a radius of 145 m and travels 678 m. What is the angular displacement of the car?

A bike rolls across the ground with a force of 100 N and friction acts against the wheels with a force of 15 N per wheel. What is the net force acting on the bike?

An object is thrown in the upward direction. It takes the object 5 secs to reach its peak point. Disregarding air friction, what should be the average velocity of the object?

Which of the following best describes the force that results from two surfaces sliding against each other?

What are the SI units of velocity?

We see waves in oceans, lakes and rivers; which of the following cannot be named as a type of those waves?

The gravitational acceleration constant for the moon is -1.62 m/s2. If a person has a mass of 76 kg on earth, what is their mass on the moon?

A ball is thrown with the speed of 10 m/s horizontally from the window of the 22nd floor of one of two buildings and caught at the 8th floor window. Each floor of the twin buildings is 5 meters high. What is the distance between the twin buildings?

A 100 g tennis ball attached to a string is rotated about a 3 meter radius. If the string broke when it was at 15 N of tension, how fast was the ball moving?

An object travels at a velocity of -54 m/s for 11 seconds. What is its speed?

The tendency of an object in motion to remain in motion is referred to as which of the following?

What is the energy that an object has because of its velocity?

A person riding a rollercoaster has a mass of 74 kg. The rollercoaster, at the beginning of the ride, exerts a force on the rider causing the rider (and the rollercoaster) to accelerate. This force is 562 N. What is the acceleration of the roller coaster?

A motorcyclist accelerates his bike over a period of 3 seconds, and the motorcycle wheel increases from 23 revolutions per minute to 34 revolutions per minute. What is the angular acceleration of the wheel?

A cyclist is riding a path in a park that is a distance of 23 miles. He takes an hour and 15 minutes to complete the path and finishes the circuit to finish where he started. What value would you find to find his pace?

Which of the following describes the nature of light?

A dog runs down a hill. The dog has a mass of 25 kilograms and has 450 J of energy. What is the dog's velocity?

A circuit has a resistance of 30 ohms and a current of 4 amperes. What is the circuit's voltage?

A certain material has an index of refraction of 1.33. What is the speed of light in this material?

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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The gravitational acceleration constant for the moon is -1.62 m/s². If a person has a mass of 76 kg on earth, what is their mass on the moon?

A ball is thrown with the speed of 10 m/s horizontally from the window of the 22^nd floor of one of two buildings and caught at the 8^th floor window. Each floor of the twin buildings is 5 meters high. What is the distance between the twin buildings?