A body is projected horizontally from the top of a tower of height 4.9 m with a velocity of 9.8m/s. The velocity with which the body strikes the ground is

9.8 m / s

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4.9 m / s

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4.9

\sqrt{2}

m/s

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9.8

\sqrt{2}

m/s

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Solution

The correct option is D $9.8$ $\sqrt{2}$ m/s

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A body is projected horizontally from the top of a tower of height 4.9 m with a velocity of 9.8m/s. The velocity with which the body strikes the ground is

The correct option is D 9.8 √2 m/s

The correct option is D $9.8$ $\sqrt{2}$ m/s