Chemistry, asked by devmundepi2015, 8 months ago

A bus starting from rest moves
with a uniform acceleration of
0.1 m s2 for 2 minutes. Find (a)
the speed acquired, (b) the
distance travelled.​

Answers

Answered by guruji1224
4

Explanation:

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Answered by s02371joshuaprince47
7

Answer:

Speed =   12m/s     ,  Distance = 72m

Explanation:

Initial velocity (U) = 0m/s    (becoz it starts from rest)

Final velocity  (v) =  ?

Acceleration (a) = 0.1m/s2

Time (t) = 2mins = 120sec

Speed is the final velocity = ?

Final velocity = v-u=at

                       =  v - 0 = 0.1 x 120

                       =  v =12m/s

Speed acquired = 12m/s

Distance (S) =   ?

S = ut +1/2(at)2

S  = 0 x 120 + 1/2 (12 )2

S= 0 + 1/2 (144)

S  = 1/2 (144)

S = 72m

Distance = 72 m

         

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