Question

A body starts motion with speed 2m/s along a straight path with uniform acceleration 4m/s.
The distance travelled by body after 2 sec is.
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Answer 1

We are going to use the equation

S= u*t + (1/2)*a*t²

We have to find S

u= 2 m/s

a= 4 m/s²

t= 2 s

S = 2*2 + (1/2)*4*4

S= 4 + 8

= 12m

Hope this helps