A girl cavers a distance of 90m in 1min what is her speed?
Answers
Answered by
0
Answer:
1.5m/s.
Explanation:
speed=distance÷time
90m÷1min
we can write 1min=60sec
90m÷60sec
=1.5m/s.
Answered by
0
Answer:
1.5 m/s
Explanation:
Given :
- Distance travelled by the girl = s = 90 metres
- Time taken by the girl to cover 90 metres = t = 1 minute = 60 seconds
To find :
- Speed of the girl if she covers a distance of 90 metres in 60 seconds
Speed = distance / time
Speed = 90/60
Speed = 9/6
Speed = 1.5 m/s
The speed of the girl is equal to 1.5 m/s and she covers a distance of 90 metres with this speed in a time period of 60 seconds
More :
- Time = distance /speed
- Distance = speed × time
The three terms speed, distance and Time are related to each other and can be derived from each other
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