15. A car starting from rest accelerates uniformly along a straight line. If it attains a velocity of
120 kmph in 12s, what is the acceleration of the car in m/s?
Answers
Answered by
0
Answer:
the acceleration is 2.777
Explanation:
v=33.3m per s,u=0,t=12,a=v-u/t=2.7
Answered by
0
Answer:
Explanation:
1 kmph=5/18
120*5/18
v = u+at
120 * 5/18 = 0+ a*12
a = 120 * 5/18 * 12
a = 10 * 5 / 18
a = 25/9 m/s2
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