the car is travelling at speed u. It then accelerates for 5.0 s with an acceleration
of 1.6m/s?, and reaches a speed of 20 m/s.
Calculate the value of u.
Answers
Answered by
2
Answer:
u = 12m/s
Explanation:
v = u + at
20 = u + (1.6)(5.0)
u = 12m/s
Answered by
2
As we know,
V = u + at
20 = u + 1.6*5
20-8 = u
12 m/s = u :-this is the answer
V = u + at
20 = u + 1.6*5
20-8 = u
12 m/s = u :-this is the answer
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