A force of 6 N produces an acceleration of 12 m/s2 on an object of mass m1 and an acceleration of 24 m/s2 on an object of mass m2. What will be the acceleration produced, if the two objects are tied up and the same force acts on them? (b) A plastic ball and a clay ball of equal masses, travelling in the same direction with equal speeds, strike against a vertical wall. From which ball does the wall receive a greater amount of momentum? Why?
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A force of 6 N produces an acceleration of 12 m/s2 on an object of mass m1 and an acceleration of 24...
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