Question 1

A major league pitcher is recorded as having thrown a 105 mph fastball.What is the speed of the pitch in m/s? One mile is equivalent to 1609m.

Accepted Answer

A)  15 m/s 
B)  235 m/s 
C)  47 m/s 
D)  34 m/s 
A)  15 m/s 
B)  235 m/s 
C)  47 m/s 
D)  34 m/s

Question 2

Considering only the horizontal portion of the seats,what is the average surface area of all the seats in a football stadium that seats 100,000 spectators?

Accepted Answer

A)  2 $\times$ 103 m2 
B)  5 $\times$ 103 m2 
C)  1 $\times$ 103 m2 
D)  1 $\times$ 104 m2 
E)  2 $\times$ 104 m2 
A)  2 $\times$ 103 m2 
B)  5 $\times$ 103 m2 
C)  1 $\times$ 103 m2 
D)  1 $\times$ 104 m2 
E)  2 $\times$ 104 m2

Question 3

If the surface area of a sphere is increased by 16%,by what percentage has the radius been changed?

Accepted Answer

A)  16% 
B)  8.1% 
C)  7.7% 
D)  12% 
A)  16% 
B)  8.1% 
C)  7.7% 
D)  12%

Question 4

The precision and number of significant figures in 0.0045 mm is

Accepted Answer

A)  precision = .0001 mm,significant figures = 4. 
B)  precision = .001 mm,significant figures = 4. 
C)  precision = .0001 mm,significant figures = 3. 
D)  precision = .001 mm,significant figures = 3. 
E)  precision = .0001 mm,significant figures = 2. 
A)  precision = .0001 mm,significant figures = 4. 
B)  precision = .001 mm,significant figures = 4. 
C)  precision = .0001 mm,significant figures = 3. 
D)  precision = .001 mm,significant figures = 3. 
E)  precision = .0001 mm,significant figures = 2.

Question 5

The volume of a sphere is 8.00 m3.The radius of the sphere is

Accepted Answer

A)  1.24 m. 
B)  2.00 m. 
C)  2.65 m. 
D)  3.00 m. 
A)  1.24 m. 
B)  2.00 m. 
C)  2.65 m. 
D)  3.00 m.

Question 6

The length 3.76 mm is multiplied by 0.0232 mm.The appropriately rounded product is

Accepted Answer

A)  0.082 mm2. 
B)  0.09 mm2. 
C)  0.087 mm2. 
D)  0.0872 mm2. 
E)  0.08723 mm2. 
A)  0.082 mm2. 
B)  0.09 mm2. 
C)  0.087 mm2. 
D)  0.0872 mm2. 
E)  0.08723 mm2.

Question 7

To be dimensionally consistent,distance [L],velocity [L/T],and time [T] must be related as follows.

Accepted Answer

A)  distance = time/velocity 
B)  distance = velocity/time 
C)  distance = time/velocity2 
D)  distance = velocity $\times$ time2 
E)  distance = velocity $\times$ time 
A)  distance = time/velocity 
B)  distance = velocity/time 
C)  distance = time/velocity2 
D)  distance = velocity $\times$ time2 
E)  distance = velocity $\times$ time

Question 8

The number of significant figures in 3.24 cm is

Accepted Answer

A)  2. 
B)  3. 
C)  4. 
D)  5. 
A)  2. 
B)  3. 
C)  4. 
D)  5.

Question 9

What is the approximate volume of the average adult human body?

Accepted Answer

A)  0.05 m3 
B)  0.1 m3 
C)  0.5 m3 
D)  1 m3 
A)  0.05 m3 
B)  0.1 m3 
C)  0.5 m3 
D)  1 m3

Question 10

1.0 centimeter equals ___________ micrometers.

Accepted Answer

A)  1.0 $\times$ 10+12 
B)  1.0 $\times$ 10+6 
C)  1.0 $\times$ 10+4 
D)  1.0 $\times$ 10-3 
A)  1.0 $\times$ 10+12 
B)  1.0 $\times$ 10+6 
C)  1.0 $\times$ 10+4 
D)  1.0 $\times$ 10-3

A major league pitcher is recorded as having thrown a 105 mph fastball.What is the speed of the pitch in m/s? One mile is equivalent to 1609m.

Considering only the horizontal portion of the seats,what is the average surface area of all the seats in a football stadium that seats 100,000 spectators?

If the surface area of a sphere is increased by 16%,by what percentage has the radius been changed?

The precision and number of significant figures in 0.0045 mm is

The volume of a sphere is 8.00 m³.The radius of the sphere is

The length 3.76 mm is multiplied by 0.0232 mm.The appropriately rounded product is

To be dimensionally consistent,distance [L],velocity [L/T],and time [T] must be related as follows.

The number of significant figures in 3.24 cm is

What is the approximate volume of the average adult human body?

1.0 centimeter equals ___________ micrometers.

Force

Acceleration and Newtons Second Law of Motion

Motion With Constant Acceleration

Circular Motion

Conservation of Energy

Linear Momentum

Torque and Angular Momentum

Fluids

Elasticity and Oscillations

Waves

Sound

Temperature and the Ideal Gas

Heat

Thermodynamics

Electric Forces and Fields

Electric Potential

Electric Current and Circuits

Magnetic Forces and Fields

Electromagnetic Induction

Alternating Current

Electromagnetic Waves

Reflection and Refraction of Light

Optical Instruments

Interference and Diffraction

Relativity

Early Quantum Physics and the Photon

Quantum Physics

Nuclear Physics

Particle Physics

Filters

Exam 1: Introduction

A major league pitcher is recorded as having thrown a 105 mph fastball.What is the speed of the pitch in m/s? One mile is equivalent to 1609m.

Considering only the horizontal portion of the seats,what is the average surface area of all the seats in a football stadium that seats 100,000 spectators?

If the surface area of a sphere is increased by 16%,by what percentage has the radius been changed?

The precision and number of significant figures in 0.0045 mm is

The volume of a sphere is 8.00 m3.The radius of the sphere is

The length 3.76 mm is multiplied by 0.0232 mm.The appropriately rounded product is

To be dimensionally consistent,distance [L],velocity [L/T],and time [T] must be related as follows.

The number of significant figures in 3.24 cm is

What is the approximate volume of the average adult human body?

1.0 centimeter equals ___________ micrometers.

Force

Acceleration and Newtons Second Law of Motion

Motion With Constant Acceleration

Circular Motion

Conservation of Energy

Linear Momentum

Torque and Angular Momentum

Fluids

Elasticity and Oscillations

Waves

Sound

Temperature and the Ideal Gas

Heat

Thermodynamics

Electric Forces and Fields

Electric Potential

Electric Current and Circuits

Magnetic Forces and Fields

Electromagnetic Induction

Alternating Current

Electromagnetic Waves

Reflection and Refraction of Light

Optical Instruments

Interference and Diffraction

Relativity

Early Quantum Physics and the Photon

Quantum Physics

Nuclear Physics

Particle Physics

Filters

The volume of a sphere is 8.00 m³.The radius of the sphere is