Question

A particle starts with velocity 10ms¯¹ the acceleration of particle is 2ms¯² then the velocity of particle at time=4sec is.?

Answer 1

v=u+at
= 10+2×4
=10+8
=18 m/s

Answer 2

HEYA!!
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Given that ,

Initial Velocity = 10 ms-1

Acceleration = 2ms-2

Time = 4sec.


Using

V = U + AT [ First equation of motion ]

V = 10 + 2 ( 4 )

V = 10 + 8

V = 18 m/s


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