1. A particle is moving with an initial velocity of 2 m/s and covers a distance of
20 m in 5 s. Find (a) acceleration of particle (6) time taken by the particle to
attain a velocity of 10 m/s.
tont nocoloration of 3 mle2 The initial
7
Answers
Answered by
1
Answer:
s = ut + (1/2)at²
20 = 2×5 + 0.5×a×2²
20 = 10+2a
10=2a
=> a=5m/s²
Now, v=u+at
10=2+5t
5t=8
t=8/5
t=1.6s
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Answered by
0
Answer:
a) acceleration=0.4m/s2
Explanation:
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