Question

a bust starts from rest. if the acceleration of the bus is 0.5 m/s^2, what will be it's velocity at the end of 2 minutes and what distance will it cover during that time
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Answer 1

t = 2 seconds

Given:-

• initial velocity u = 0 ( because the object starts from rest)

• Acceleration = 0.5m^2

• Time = 2 seconds

To Find :-

• The Final Velocity and the distance travelled .

Solution:-

We know that acceleration = Change in velocity.

→From the First equation of the motion= v =u+at

→v = 0+0.5*2 = 1 m/s

→Hence v = 1 m/s

Now,

The second equation of motion s = ut+1/2at2

→s = 1/2*2+1/2*0.5*2*2

→ Distance s = 1meter

$\bold{ \red{Velocity =1m|s}{} }{} \\ \\ \bold{ \red{Distance = 1 meter}{} }{}$