SOLUTION: the wheels of a truck travelling at 60 km/h make 4 revolutions per second. What is the diameter of each wheel in metres
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Question 736358: the wheels of a truck travelling at 60 km/h make 4 revolutions per second. What is the diameter of each wheel in metres
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
the wheels of a truck travelling at 60 km/h make 4 revolutions per second.
What is the diameter of each wheel in metres
:
Find the distance traveled by the wheel in 1 sec
:
= 16 meters traveled in on sec
:
At 4 rps
4*pi*d = 16
d =
d = 1.3263 meters is the diameter of the wheel
:
:
Check that
~ 60 km/hr
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