Plz give solution this question
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Answered by
8
Hi....
Change in velocity is p2-p1
= -2-10=-12
Time required is 4 seconds
Thus,
a=Δv/t
=-12/4
=-3 m/s²
Hope dis helps u!!!
Answered by
2
HEY MATE HERE IS YOUR ANSWER....
U= 10m/s
V= -2m/s
T= 4 sec
apply the formula
V= u+at
-2=10+a×4
-2-10=4a
-12=4a
a= -3m/s square.
option b is the correct answer.
HOPE IT HELPS U.
#BE BRAINLY.
THNX FOR ASKING THIS QUESTION.
U= 10m/s
V= -2m/s
T= 4 sec
apply the formula
V= u+at
-2=10+a×4
-2-10=4a
-12=4a
a= -3m/s square.
option b is the correct answer.
HOPE IT HELPS U.
#BE BRAINLY.
THNX FOR ASKING THIS QUESTION.
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