Question

The distance between two light gates is 12 cm. A trolley passes between them. The timer shows that it takes 0.6 s. What is the speed? Give your answer in m/s

Answer 1

Answer:

0.2 m/s is the speed.

Explanation:

Distance = 12 cm or, 0.12 m

Time = 0.6 s

Speed = Distance/Time

= (0.12/0.6) m/s

= 0.2 m/s

Hope this helps.

Answer 2

Explanation:

Explanation is there in the photo only

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