A scooter travelling at 10 m/s speed up to 20 m/s in 4 sec. Find the acceleration of scooter.
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Hence , Acceleration Is 2.5 M/S²
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Given :
Initial velocity ( u ) = 10 m / sec
Final velocity ( v ) = 20 m / sec
Time ( t ) = 4 sec
We have to find acceleration ( a )
From first equation of motion we have
v = u + a t
where
v = Final velocity
u = Initial velocity
a = acceleration
t = time
Now put the values here we get
20 = 10 + 4 a
4 a = 20 - 10
4 a = 10
a = 2.5 m / sec^2
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