A bus accelerates uniformly from 54km/hr to 72km/hr in 10s. Find acceleration in m/s^2
Answers
Answered by
1
acceleration=v-u/t
=72-54/10
=18/10
=1.8m/sec²
=72-54/10
=18/10
=1.8m/sec²
pranjal3828:
this answer is in kilometre per hour
hi pranjal.. Im also pranjal
yes
which clasd?
I am 9th
i didnot change kmper hr into m/sec sorry
It's k bro
pranjal3828 I m also in 9th
where do you live
But dont you think we should change 72 and 54 from kmph to ms? Before dividing
Answered by
1
acceleration = final velocity - initial velocity÷time
72 - 54 ÷ 10
= 1.8 km/h
0.5m/s
72 - 54 ÷ 10
= 1.8 km/h
0.5m/s
m also in 9th
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