An athlete starts running from rest . He accelerates uniformly and complete 100m. in 10 sec. find his acceleration
Answers
Answered by
7
u=0
v=100m
t=10sec
a=v-u/t
a=100-0/10
a=100/10
a=10m/sec2 will be the answer please mark me brainlliest
v=100m
t=10sec
a=v-u/t
a=100-0/10
a=100/10
a=10m/sec2 will be the answer please mark me brainlliest
Pranshukamra:
it says that the particles accelerates till this so that will be final velocity
but if i use the formula speed=distance/time how can i get its acceleration and u cannt find final velocity from that also
ohk i will ask
Answered by
4
The acceleration would be 2 m/sec^2 as
100 = a/2t^2
As t = 10 so square comes to be 100
Then
200/100 = a
And hence acceleration comes 2m/sec^2
100 = a/2t^2
As t = 10 so square comes to be 100
Then
200/100 = a
And hence acceleration comes 2m/sec^2
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