a bicycle wheel of radius 35cm is making 25 revolutions in 10 seconds. at what speed in km/hr is the cycle moving.
The radius of wheel = r =35 cm.
The circumference of wheel =
Distance travelled in 10 sec = 25 revolutions =
Speed =
a bicycle wheel of radius 35cm is making 25 revolutions in 10 seconds. at what speed in km/hr is the cycle moving.
The radius of wheel = r =35 cm.
The circumference of wheel =
Distance travelled in 10 sec = 25 revolutions =
Speed =