Physics, asked by FireLights, 10 months ago

A bullet of mass 10g is fired with a velocity of 80 m/s. What is the kinetic energy?

Answers

Answered by harsha1491

3

Answer:

KE =1/2 mv²

= 0.01 x 80x80/2

= 32J

Answered by Anonymous

8

kinetic energy

= 1/2× mass× (velocity)^2

Mass=10g=10/1000=kg

kinetic energy

=1/2×1/100×80×80

=6400/200

=32 joules

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