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Find force in newton which mass A exert ...

Find force in newton which mass A exert on mass B if B is moving to wards right with `3ms^(-2).` Also find mass of A (All sufaces are smooth)

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5N,16/31 kg
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ALLEN-NEWTON'S LAWS OF MOTION & FRICTION-EXERCISE (S-1)
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  12. Two trolleys A and B are moving with accelerations a and 2a, respectiv...

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  13. A thin rod of length 1m is fixed in a verticle position inside a train...

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  14. A block of mass 1 kg is horizontal thrown with a velocity of 10 ms^(-1...

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  15. A block of mass m lies on wedge of mass Mas shown in figure. Find the ...

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  16. A block of mass 15 kg is resting on a rough inclined plane as shown in...

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  17. In the figure, what should be mass m so that block A slides up with a ...

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  18. Find the acceleration of the block and magnitude and direction of fric...

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  19. Block M slides down on frictionless incline as shown. The minimum fric...

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  20. Coefficient of friction between 5 kg and 10 kg block is 0.5. If fricti...

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