Q7. Motorbike running at 25 metre per second is slowed down to 5 metre
per second in 2.5
seconds. Calculate :
1)acceleration
2) distance covered in the time it slows down.
Answers
Answered by
1
Answer:
1. 8m/s²
2. 12.5m
Explanation:
1. Here,
u=25m/s
v=5m/s
t=2.5s
now, a=v-u/t
=5-25/2.5
=-20/2.5
=8m/s²
2. Here,
v=5m/s
t=2.5s
Distance= s*t
=5*2.5
=12.5m
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