When a gun is fired, the force with which the bullet moves forward the same amount for force act on....................and in....................direction.

When a gun is fired, the force with which the bullet moves forwar…

A vector which have zero magnitude and arbitrary direction is known as ______.

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Formula of speed of transverse wave is V =____________in stretched wire.

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The tangential acceleration of a particle moving with constant speed in a circular of path radius R will be ............... .

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Fill in the blanks: Watt second is the unit of _______.

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Distance travelled in the $n^{th}$ interval of time in uniform accelerated motion is Sn = ______.

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In a time-speed graph, the area between time axis and speed axis shows ................ .

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The wettability of a surface by a liquid depends primarily on ________________.

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Candela is the S.I. unit of physical quantity ______.

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Property of a body by virtue of which it regains its original dimension and shape on removal of external deforming force is known as ________.

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Time period of simple pendulum executing simple harmonic motion is .

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