Question

A car is travelling down the road when the driver puts on his brakes. If it takes 250 m to stop in 50 seconds, calculate the velocity of the car before it braked.
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Answer 1

Answer:here, distance (s)= 250m

Time taken (t)= 50 sec

We have,

Velocity= s/t= 250m/50 sec= 5m/s

Explanation:

Answer 2

Answer:

10m/s

Explanation:

The correct answer is 10m/s