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The distance traveled by a race car is 7 km in 100 seconds. what is the speed?
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2 votes
The distance traveled by a race car is 7 km in 100 seconds. what is the speed?

User Muhammad Adeel Zahid
by
8.2k points

2 Answers

5 votes
Speed = Distance/Time
= 7*1000/100 (Multiplying by 1000 to convert km in m)
Therefore,
Speed=70 m/sec

User Steve Chambers
by
8.7k points
2 votes
Speed is distance/time so
Speed = 7000m/100s=70m/s
User Bealer
by
7.6k points
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