starting from rest a body attains a speed of 4 m/s. Find it's acceleration
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starting from rest a body attains a speed of 4 m/s. Find it's acceleration
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Question :
Starting from rest a body attains a speed of 4 m/s.Find it's acceleration
Given :
To Find :
Acceleration of the body
Kinematic equations for uniformly accelerated motion.
and
Solution :
We have to the Acceleration of the body.
Let the time interval be " t "
By First Equation of motion
Put the given values
Therefore, Acceleration of the body is (4/t) m/s²
Answer:
Given :-
Find Out :-
Formula Required :-
We know that,
✰ v = u + at ✰
【 where, v = Final Velocity, u = Initial Velocity, a = Acceleration, t = Time 】
Solution :-
Given :
According to the question,
➛ 4 = 0 + at
➛ 4 = at
➛ = a
➡
The acceleration of a body is .