Bus moving along with a straight line at 20 metre per second undergoes an acceleration of 4 per second square after 2 second its speed will be
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u=20m/s
a=4m/ssquare
t=2seconds
v=?
we will use the equation :-
v=u+at
v=20+4×2
v=20+8
v=28m/s
a=4m/ssquare
t=2seconds
v=?
we will use the equation :-
v=u+at
v=20+4×2
v=20+8
v=28m/s
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