velocity of a car changes from 80m / sec to 30m/sec in5sec then find the acceleration of the body
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Answered by
0
Answer:
the acceleration of the body is 10 m/sec²
Answered by
1
Answer:
-10m/sec
Explanation:
a=v-u÷t
here v is final velocity =30m/sec
u is initial velocity=80m/sec
t is time period = 5 sec
therefore formula tends to
a=30-80÷5
a= -50÷5
a= -10m/sec
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