Motion in A Plane

Physics Part I

Physics

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A boy sitting in a train moving with constant velocity throws a ball straight up into air. Will the ball fall behind him?

The ball is thrown in vertically upward direction and given that the train is moving up with a constant velocity. therefore, the horizontal velocity of the train and ball are both same. And, the ball travels the same horizontal distance as that of the train.Â

Therefore, the ball will comeÂ back into the hands of thrower.Â

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What is a vector quantity?

A physical quantity that requires direction along with magnitude, for its complete specification is called a vector quantity.

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What is a scalar quantity?

A physical quantity that requires only magnitude for its complete specification is called a scalar quantity.

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