Physics, asked by sharoncunning, 4 hours ago

What is the height an object of mass 8 kg is dropped from is it has a maximum velocity of 40m/s just before it hits the ground

Answers

Answered by randomartist05
1

Explanation:

m = 8kg = 8000g

KE = 1/2mv²

= 1/2 × 8000 × 40 × 40

= 1600 × 4000

= 6400000

= 64 × 10^5

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