A 60-kg block initially at rest on a frictionless horizontal surface is acted upon by a force of 3.0 N for a distance of 7.0 m. How much kinetic energy does the block gain?

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asked Mar 2, 2020 133k views

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A 60-kg block initially at rest on a frictionless horizontal surface is acted upon by a force of 3.0 N for a distance of 7.0 m. How much kinetic energy does the block gain?

Physics
college

Lalitya asked

by Lalitya

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Answer:

Step-by-step explanation:

Kinetic energy generated = work done by force = force x displacement

= 3 x 7 = 21 J

EvergreenTree answered Mar 7, 2020

by EvergreenTree

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