To pass this test a score of 80% or higher is needed.
To change an object from a state of rest to a state of motion
To maintain an object in motion at a constant velocity
To change an objects speed w/out changing its direction of motion
To maintain an object in uniform circular motion
To accelerate an object
Up
Down
Can not be determined w/out knowing rocket mass
Cant be determined w/out knowing the wind resistance
None of the previous
3.6 m/s^2
4.4 m/s^2
2.2 m/s^2
27 m/s^2
None
14 m/s up
14 m/s down
44 m/s up
44 m/s down
None
3.0 m/s^2 to the right
4.0 m/s^2 to the right
40 m/s^2 to the right
2.0 m/s^2 to the left
None
Kg*m/s^2
M/s^2
Kg/s
Kg*m/s
None
75 Ns
11.3 Ns
3750 Ns
7.5 Ns
None
250 N
500 N
667 N
725 N
750 N
10 N exerted by the Earth on the book
10 N exerted by the book on the Earth
10 N exerted by the book on the hand
0 N
9/8 m/s^2 in the downward direction arising from the force of the eart
0.5 s
1.0 s
49 s
2.0 s
0.0 s
Same
Three times as much
One ninth as much
One third as much
None
Heat
A measure of the average kinetic energy of the molecules of a substance
A fluid that flows between a hot and cold object
A physical quantity measured in calories
Energy transfer as a result of a temperature difference
Attracts it toward the N pole of the magnet
Attracts it toward the S pole of the magnet
Repels it away from the N pole of the magnet
Repels it away from the S pole of the magnet
Theres no magnetic force on the charge
1.5 V
6 V
45 V
115 V
None
3 feet from you, but changed in size
3 feet from you, same size
6 feet from you, but changed in size
6 feet from you, same size
At the point where you are standing, same size
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