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Standard XII

Physics

Average Velocity in 2D Motion

A person is t...

Question

A person is travelling in a car along East with speed 'u' observes the velocity of another car as $\sqrt{5} u$ at $t a n^{- 1}$ S of W. The velocity of other car is.

t a n^{- 1}

(1/2) S of W

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2u south

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\sqrt{6}

u south

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\sqrt{6}

t a n^{- 1}

(1/2) S of E

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Solution

The correct option is B 2u south
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A person is travelling in a car along East with speed 'u' observes the velocity of another car as √5u at tan−1 S of W. The velocity of other car is.

The correct option is B 2u southundefined

A person is travelling in a car along East with speed 'u' observes the velocity of another car as $\sqrt{5} u$ at $t a n^{- 1}$ S of W. The velocity of other car is.

The correct option is B 2u south
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