construct it urgent
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These are your answers....
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Given :
Initial velocity (u) = 0 [ Started from rest ]
Acceleration of bus (a) = 2m/s²
Final velocity (v) = 32 m/s
To find :
Time is taken to pick up a velocity of 32m/s
Solution :
According to the first equation of motion
→ v = u + at
Where,
v = final velocity
u = initial velocity
a = acceleration
t = time
According to the question
Substitute all the values
→ v = u + at
→ 32 = 0 + 2 × t
→ 32 = 2t
→ t = 32/2
→ t = 16 sec
•°• Time is taken to pick up a velocity of 32m/s is 16 sec.
Focus Zone :
S.I unit of speed and velocity = m/s
S.I unit of time = second
The rate of change in velocity is known as Acceleration.
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