Multiple Choice
Relative to an initial height, an object raised twice as high has a gravitational potential energy
A) half as much
B) twice as much.
C) four times as much.
D) need more information
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q69: A crate of grapes lifted 10 meters
Q70: The work done in pushing a TV
Q71: No work is done by gravity on
Q72: Phil applies 100 N to a pulley
Q73: One kilowatt-hour represents<br>A)1 N.<br>B)60 N/s.<br>C)60,000 W.<br>D)3.6 million
Q75: A bicycle that travels four as fast
Q76: Two identical arrows, one with twice the
Q77: The exhaust product from a hydrogen fuel
Q78: A common pulley acts similar to a<br>A)hydraulic
Q79: A moving object has<br>A)speed.<br>B)velocity.<br>C)momentum.<br>D)energy.<br>E)all of these