Question

5. In which of the following cases will the acceleration be uniform? 1 )
When a car maintains its speed at 60 km/h but changes its direction. 2) When a car's speed increases by 5m/s every second as it travels along a straight path. 3) When a car maintains its speed at 60 km/h and also maintains its direction. 4) When a car's speed increases by 5m/s for the first 10 seconds, then by 20m/s in the​

Answer 1

Answer:

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Answer 2

Answer:

kk

Explanation:

kkk