Find how far one revolution goes - this is the circumference of the wheel; from this the radius can be calculated:
1000 revolutions = 628m
1 revolution = 0.628m =62.8cm
Circumference = 2{pi}radius (pi ~= 3.14)
radius = circumference / 2{pi}
~= 62.8cm / (2 x 3.14)
= 62.8cm / 6.28
= 10cm
5000 revolutions in 11000m = 1 revolution every 2.2m Circumference is 2.2m Circumference is diameter times pi 2.2m dividied by pi divided by 2 (to go from diameter to radius) = 35.014cm
A wheel with a radius of 0.5m has a circumference of 2πr metres. In this example, 2πr = 2π x 0.5 = π metres. The wheel makes 100/π turns when travelling 100 metres, that is 31.831 turns.
Wheel movement of one revelution equals one circumference ( in feet ). Calculate that from the given info of radius ( in inches ).
The salt,cold or sand
rephrase... question makes no sense
4pi
60
The pedals, crank, chain, sprockets, and wheels. Along with the rider, they all work together to make the bicycle go.
Gear (A) has 15 teeth , Gear (B) has 10 teeth. Gear (A) makes 14 revolutions . How many revolutions will Gear (B) make?
A bicycle consist of several simple machines, which makes it a complex machine.
A compound machineA bicycle consists of several simple machines, which makes it a complex machine.
It's based on the revolutions an engine makes.