A car starts from rest and travels with uniform acceleration. the car travels 100 metre in 5 second. what will be its velocity?
Answers
Answered by
0
Answer:
500 m/s
Explanation:
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Answered by
0
Answer:
40m/sec
Explanation:
s= 100m
t=5 sec
U=0
From second equation of motion
S= UT +1/2at^2
100= 1/2a × 25
a = 8m/sec^2
From third equation of motion
V^2 - U^2 =2as
v^2 = 2 ×8×100
V^2 =1600
V=40m/sec
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