Question

A body is travelling with a constant acceleration of 10m/s2.If S1 is the dsitance travelled in 1st sec and S2 is the ditance travelled in 2nd sec which of the follwing show correct relation between between S1 and S2?
A-S1=S2
B-S1=3S2
C-S2=3S1
D-none

Answer 1

@Imtiaz7 @iambatman @myininaya @whpalmer4 @robtobey

Answer 2

@random231 @ShadowLegendX

Answer 3

I think it same because Acceleration is same

Answer 4

no

Answer 5

:/

Answer 6

find the distance traveled in first second using s = ut +1/2 * at^2

Answer 7

value of u ??

Answer 8

what is value of a then ?

Answer 9

oh shoot my bad

Answer 10

take initial vel as u and a= 10 fid the distance in terms of u

Answer 11

The average speed in the first second is:
\[\frac{0+10}{2}=5\ m/s\]
The average speed in the second second is:
\[\frac{10+20}{2}=15\ m/s\]
So can you now see the ratio of the distance traveled in the first second to the distance traveled in the 2nd second.

Answer 12

Got it . Its C Thank you @kropot72 ^_^

Answer 13

You're welcome :)