Question
A crane lifts a cargo box 10 m off the ground. If the crane lifts the cargo box twice as high, the potential energy will increase by
half.
the same amount.
two times.
four times.
half.
the same amount.
two times.
four times.
Answers
R_scott
P.E. = m g h ... the potential energy is directly proportional to the height
T
two times