A car is moving with the velocity of 25/s
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2
Answer:
it will cover 9 km in 1 hr
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Answer: 10ms
Explanation:
Velocity is vector quantity so direction matters.
vi =25m/s,v f =−25m/s.
Δv=(−25)−25=−50m/s
Average acceleration = Δt Δv = 5/50 =10ms −2.
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