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The linear momentum of a particle as a function of time t is given by p = a + bt, where a and b are positive constants. The force acting on the particle is

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a
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b
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ab
d
a + b

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detailed solution

Correct option is B

P = a + btF = dp/dt = (0) + b(1) ⇒ F = b


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Statement II : The equality of mg and R has no connection with the third law.


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