SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If a cheetah runs 180 miles in 3 hours, what is its average speed?
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60 hours
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60 miles
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60 miles/hour
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60 miles/second/second
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Explanation:
Detailed explanation-1: -As you solve the problems, include all units and cancel appropriately. Example 1: What is the speed of a cheetah that travels 112.0 meters in 4.0 seconds? Speed of the cheetah. The speed of the cheetah is 28 meters per second.
Detailed explanation-2: -Expert-Verified Answer 210 km = 210000 m and 1 hr = 3600 sec. Therefore for one sec distance cheetah travelles is 210000/3600 = 58.3 m/s. Time when it covers 700 m distance is time = distance/speed . Time = 700/58.3 sec, = 12.006 sec .
There is 1 question to complete.