Question

the initial velocity of a body moving along a straight line is 7m/s.it has a uniform acceleration of 4m/s2.what is the distance covered by in the 5th second of motion?.. solve

Read 1 Solution.

u=7m/sec

a=4m/sec2

Sth=u+a/2(2n-1)

sth=7+4/2(2*5-1)

sth=7+2(9)

sth=25m ans..

 

AMAN KUMAR MISHRA 10 year ago is this solution helpfull: 5 1

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