Question

A car accelerates uniformly from 5m/s to 10m/s in 10s.find its acceleration and displacement

Answer 1

acceleration=change in velocity / time
hence accn= (10-5)/10=0.5m/s^2
s=ut + 0.5at^2
s=50+25(on putting values of a,u,t)
s=75 m

Answer 2

Hey! ! !

Answer :-

Given :-

v = 10

u = 5

t = 10 sec

:- a = v - u/ t

= 10 - 5 /10

= 0.5 m/s*2

We know :-

☆ S = ut + 1/2at*2

= 5×10+1/2×0.5×10×10

= 5×10+25

= 50 + 25

= 75 m Ans

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☆ Regards :- ♡♡《 Nitish kr singh 》♡♡