Question

A bus starting from rest moves with a uniform acceleration of 0.3 m/s2

for 3 minutes.

Find a) the speed acquired b) the distance travelled​

Answer 1

Answer:

a)54 m/s b)486 m

Explanation:

given: a = 0.3m/s²

time = 3min or 180 sec

u = 0 m/s

v = u + at

=0 + 0.3 ×180

=54 m/s

(B) s = ut + ½ at²

= 0×180 +½×0.3×180×180

= 486m

Answer 2

v=170.76m/s

s=4860m

Is the answer