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Byju's Answer

Standard XII

Physics

Relation between Work Done and PE

A projectile ...

Question

A projectile is fired at an angle of $30^{o}$ to the horizontal such that the vertical component ots inital velocity is $80 m s^{- 1}$ . Its time of flight is T. Its velocity at the moment t = T/4 has a magnitude of nearly $(T a k e g = 10 m s^{- 2} a n d \sqrt{13} = 36)$

80 m/s

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160 m/s

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145 m/s

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140 m/s

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Solution

The correct option is A 80 m/s
Hence, option $(A)$ is correct answer.

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Similar questions

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A projectile is fired at an angle of 30o to the horizontal such that the vertical component ots inital velocity is 80ms−1. Its time of flight is T. Its velocity at the moment t = T/4 has a magnitude of nearly (Takeg=10ms−2and√13=36)

The correct option is A 80 m/sHence, option (A) is correct answer.

A projectile is fired at an angle of $30^{o}$ to the horizontal such that the vertical component ots inital velocity is $80 m s^{- 1}$ . Its time of flight is T. Its velocity at the moment t = T/4 has a magnitude of nearly $(T a k e g = 10 m s^{- 2} a n d \sqrt{13} = 36)$

The correct option is A 80 m/s
Hence, option $(A)$ is correct answer.