Question 1

The mass of a typical adult woman is closest to

Accepted Answer

A)  20 kg. 
B)  35 kg. 
C)  75 kg. 
D)  150 kg. 
A)  20 kg. 
B)  35 kg. 
C)  75 kg. 
D)  150 kg.

Question 2

A marathon is 26 mi and 385 yd long.Estimate how many strides would be required to run a marathon.Assume a reasonable value for the average number of feet/stride.

Accepted Answer

A)  4.5 × 104 strides 
B)  4.5 × 103 strides 
C)  4.5 × 105 strides 
D)  4.5 × 106 strides 
A)  4.5 × 104 strides 
B)  4.5 × 103 strides 
C)  4.5 × 105 strides 
D)  4.5 × 106 strides

Question 3

If an operatic aria lasts for 5.75 min,its length expressed in seconds is x s,where x is

Accepted Answer

A)  less than 5.75. 
B)  greater than 5.75. 
A)  less than 5.75. 
B)  greater than 5.75.

Question 4

A plot of land contains 5.8 acres. How many square meters does it contain? [1 acre = 43,560 ft2]

Accepted Answer

A)  2.3 × 104 m2 
B)  7.1 × 103 m2 
C)  7.0 × 104 m2 
D)  5.0 × 104 m2 
A)  2.3 × 104 m2 
B)  7.1 × 103 m2 
C)  7.0 × 104 m2 
D)  5.0 × 104 m2

Question 5

The height of the ceiling in a typical home,apartment,or dorm room is closest to

Accepted Answer

A)  100 cm. 
B)  200 cm. 
C)  400 cm. 
D)  500 cm. 
A)  100 cm. 
B)  200 cm. 
C)  400 cm. 
D)  500 cm.

Question 6

Albert uses as his unit of length (for walking to visit his neighbors or plowing his fields)the albert (A),the distance Albert can throw a small rock. One albert is 92 meters. How many square alberts is equal to one acre? (1 acre = 43,560 ft2 = 4050 m2)

Accepted Answer

Question 7

Convert a speed of 4.50 km/h to units of ft/min.(1.00 m = 3.28 ft)

Accepted Answer

A)  0.246 ft/min 
B)  82.3 ft/min 
C)  165 ft/min 
D)  246 ft/min 
E)  886 ft/min 
A)  0.246 ft/min 
B)  82.3 ft/min 
C)  165 ft/min 
D)  246 ft/min 
E)  886 ft/min

Question 8

The exhaust fan on a typical kitchen stove pulls 600 CFM (cubic feet per minute)through the filter.Given that 1.00 in.= 2.54 cm,how many cubic meters per second does this fan pull?

Accepted Answer

A)  0.283 m3/sec 
B)  0.328 m3/sec 
C)  3.05 m3/sec 
D)  32.8 m3/sec 
A)  0.283 m3/sec 
B)  0.328 m3/sec 
C)  3.05 m3/sec 
D)  32.8 m3/sec

Exam 1: Foundations

The mass of a typical adult woman is closest to

A marathon is 26 mi and 385 yd long.Estimate how many strides would be required to run a marathon.Assume a reasonable value for the average number of feet/stride.

If an operatic aria lasts for 5.75 min,its length expressed in seconds is x s,where x is

A plot of land contains 5.8 acres. How many square meters does it contain? [1 acre = 43,560 ft2]

The height of the ceiling in a typical home,apartment,or dorm room is closest to

Albert uses as his unit of length (for walking to visit his neighbors or plowing his fields)the albert (A),the distance Albert can throw a small rock. One albert is 92 meters. How many square alberts is equal to one acre? (1 acre = 43,560 ft2 = 4050 m2)

Convert a speed of 4.50 km/h to units of ft/min.(1.00 m = 3.28 ft)

The exhaust fan on a typical kitchen stove pulls 600 CFM (cubic feet per minute)through the filter.Given that 1.00 in.= 2.54 cm,how many cubic meters per second does this fan pull?

A: Foundations

Motion in One Dimension

Acceleration

Momentum

Energy

Principle of Relativity

Interactions

Force

Work

Motion in a Plane

Motion in a Circle

Torque

Gravity

Special Relativity

Periodic Motion

Waves in One Dimension

Waves in Two and Three Dimensions

Fluids

Entropy

Energy Transferred Thermally

Degradation of Energy

Electric Interactions

The Electric Field

Gausss Law

Work and Energy in Electrostatics

Charge Separation and Storage

Magnetic Interactions

Magnetic Fields of Charged Particles in Motion

Changing Magnetic Fields

Changing Electric Fields

Electric Circuits

Electronics

Ray Optics

Wave and Particle Optics

Filters

A plot of land contains 5.8 acres. How many square meters does it contain? [1 acre = 43,560 ft²]

Albert uses as his unit of length (for walking to visit his neighbors or plowing his fields)the albert (A),the distance Albert can throw a small rock. One albert is 92 meters. How many square alberts is equal to one acre? (1 acre = 43,560 ft² = 4050 m²)