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mestny [16]
3 years ago
14

According to Newton’s first law of motion, if a person is swinging a rock st the end of a string and the string breaks, what wil

l the tendency of the rock be
Physics
1 answer:
balu736 [363]3 years ago
3 0

Travel in a straight path with constant velocity as the rock doesn't want to break its inertial frame.

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Answer:

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Explanation:

Given;

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initial velocity of the car, u₁ = 40 m/s

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Apply the principle of conservation of linear momemtum;

m₁u₁ = m₂u₂

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m₂ = (3 x 40) / (60)

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