TWO OBJECTS,'A' AND 'B' , MASSES 10 KG AND 50 KG ,RESPECTIVELY ,ARE MOVING WITH THE SAME SPEED ALONG A STRAIGHT LINE . WHICH ONE WOULD NEED A GREATER FORCE TO STOP IT ? WHY ?
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1
the object A would need greater gravitational force to stop it as it is lightweight and creates less friction.
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May be object b is correct answer because frictional force increases with the weight of an object. If object Bus heavier it requires larger force
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