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2. An object of mass 20kg is released from a height of 10m above the ground level. The kinetic energy of the object just before it hits the ground is (g=10ms-²​
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2. An object of mass 20kg is released from a height of 10m above the ground level. The kinetic energy of the object just before it hits the ground is (g=10ms-²​

User Katsuya
by
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1 Answer

3 votes

Answer:

2000j

Explanation:

Kinetic Energy = mgh

= 20 x 10 x 10 J

= 2000J

User Voulzy
by
5.0k points
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