Otiklinch Otiklinch

29-03-2022
Mathematics

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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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jerelips6271 jerelips6271

29-03-2022

Answer:

2000j

Step-by-step explanation:

Kinetic Energy = mgh

= 20 x 10 x 10 J

= 2000J

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