What is the kinetic energy of an object of mass 1kg which travels at a speed of 20m/s.
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Answered by
2
Answer:
200 joules
Step-by-step explanation:
kinetic energy= 1/2M×V×V
= 1/2×1×20×20
=200joules
Answered by
2
Step-by-step explanation:
k.e = 1/2 mv^2
= 1/2 × 1× (20)^2
= 400/2
= 200 joules
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