A coconut is broken into pieces by throwing it with a velocity of 2m/s from a
height of 5m. What is the kinetic energy when it is at a height of 3m? What is its
speed at the ground level?
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Answer:
now put the value of m and v you will get answer
Explanation:
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Answer:
v^1 =2m/s , height=5m
Explanation:
velocity=3m =✓4+2×g×2=✓44
velocity at ground level= ✓4+2×g×5=✓104m/s
k.e=1/2mv^2=1/2×m×✓44=22mjoules
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