an automobile accelerates from 20m/s to 50m/s in5 s. what is its acceleration?
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3
Initial velocity(u)= 20m/s
Final velocity(v)= 50m/s
Time taken(t)= 5 sec
Acceleration(a)= ?
We know,
a=v-u/t
= 50m/s-20m/s / 5 sec
=30m/s / 5s
=6m/s²
∴the acceleration of automobile is 6m/s².
Final velocity(v)= 50m/s
Time taken(t)= 5 sec
Acceleration(a)= ?
We know,
a=v-u/t
= 50m/s-20m/s / 5 sec
=30m/s / 5s
=6m/s²
∴the acceleration of automobile is 6m/s².
priya66:
thank u soooooo much
Answered by
1
6 m / S raised to the power of 2
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