A body of mass 5kg starts from the origin with an initial velocity u - 30 - - 40 - ms-1 if a constant force F- - - - 5 - N acts on the body - the time in which the y-component of the velocity becomes zero is-

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Horizontal and Vertical Components of Projectile Motion

A body of mas...

Question

A body of mass 5kg starts from the origin with an initial velocity $\to u = 30^i + 40^j m s^{- 1}$ if a constant force $\to F = - (^i + 5^j) N$ acts on the body , the time in which the y-component of the velocity becomes zero is:

5 s e c o n d s

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20 s e c o n d s

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40 s e c o n d s

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80 s e c o n d s

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Similar questions

5 k g

{\to v}_{0}

(30^i + 40^j) m / s

\to F = - (^i + 5^j) N

5 k g

\to u = (30^i + 40^j) m s^{- 1}

\to F = - (^- 6 i - 5^j) N

v_{i} = (^i +^j) m s^{- 1}

v_{f} = (5^i + 6^j -^k) m s^{- 1}

F

m

u

S

v

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