SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If a cat has a initial time of 0s, and an initial distance of 0s. Later it has a final time of 50 s, and a final distance of 70 m. What is the velocity?
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1.4 m/s
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0.714 m/s
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1.142 m/s
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None of the above
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Explanation:
Detailed explanation-1: -Newton’s second law of motion is F = ma, or force is equal to mass times acceleration.
Detailed explanation-2: -The equation is s = ut + 1/2at^2, where s-distance, u-inititial velocity, and a-acceleration. Thanks!
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