Answer:
Explanation:
Given
mass of ship =1240 kg
height=37 m
(a)Work done by Tension in cable+work done by gravity =0
Work done by gravity =change in potential energy of mass
Thus work done by tension=449.624 kJ
(b)work done by force of gravity
=-449.624 kJ
Unable to be noticed or not felt because of feeling slight
Answer: a boy jumping down
Answer:
Line the numbers from smallest to largest the subtract the smallest from the largest numbers.