Question

The distance between two light gates is 12.0 cm. A trolley passes between them.the timer shows that it takes 0.60s.what is it's speed? Give your answer in cm/s. ​

Answer 1

Answer:

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

Answer: 20 cm/s

Explanation:

distance = 12.0cm, time = 0.60s, speed = ?

speed = distance / time

speed = 12.0cm / 0.60s

speed = 20 cm/s