a tortorise go 70 m in a sec. It speed in km/hr is
1. 5km/hr
2. 10km/hr
3. 15km/hr
4. 20km/hr
Answers
Answered by
0
Explanation:
20 km/hr .
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Answered by
0
Explanation:
1m/s=18/5km/hr
70m/s=70*18/5 km/hr
70m/s=14*18km/hr
70m/s=252km/hr
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