GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Convert 22 m/s into km/hr
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79 km/hr
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6.1 km/hr
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89 km/hr
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44 km/hr
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Explanation:
Detailed explanation-1: -To convert m/sec into km/hr: Multiply speed in m/s with 3600. Divide the results by 1000. The result is the speed in kilometers per hour.
Detailed explanation-2: -Hence, 20 m / s can be expressed as 72 k m / h r .
Detailed explanation-3: -Solution 1 20 m/s = 20 × 3600 1000 = 72 km/hr.
Detailed explanation-4: -Hence the in km/h its value is 54 km/h.
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