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A cart travels down a ramp at an average speed of 5.00 centimeters/second. What is the speed of the cart in
miles/hour?


Sagot :

A cart travels down a ramp at an average speed of 5.00 centimeters/second. What is the speed of the cart in miles/hour?   To solve this problem we have set the conversion values to determine the product during the conversion process.
1.  
1 centimeter = 0.00000621371 mile

2.  
 1 hour = 60 minutes
3.    1 minute = 60 seconds
Thus, we shall have
1.   5 cm x 0.00000621371 mile/1cm = 0.000031069 mi
2.   0.000031069 seconds x 1 hr / 3600 = 0.111846815 miles / hr  



Answer:

about 2 miles an hour

Explanation: