Question

a ball of mass 1.5 kg is moving with a speed of 20 metre per second. find its kinetic energy. answer is 300 joules show step by step
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Answer 1

Answer:

Hope it helps you ✌️

Explanation:

Here,

mass = 1.5kg, speed, v = 20m/s

K.E = 1/2mv²

=1/2×1.5 ×20²

=1/2×1.5× 400

=300 joules

Here is your answer

It's kinetic energy is 300J

Answer 2

Answer:

hope this help

Explanation:

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