Saturday

August 23, 2014

August 23, 2014

Posted by **Sandhya** on Tuesday, December 2, 2008 at 5:08am.

- physics -
**drwls**, Tuesday, December 2, 2008 at 5:17amThe angular velocity of the wheel is

w = V/R = 12.0/0.700 = 17.14 rad/s

Because the contact point of the wheel with the road is an "instant center" of rotation, a point at the top of the wheel moves at a velocity 2 w = 2 R * (V/R) = 2 V = 24 m/s.

- physics -
**Sandhya**, Tuesday, December 2, 2008 at 5:35amThanks for your quick response

**Related Questions**

physics - A bicycle has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long...

physics - A bicycle with 55.20 cm diameter wheels is traveling at 23.60 km/hr. ...

physics - If the rotational speed of each wheel is 9 revolution per second, what...

physics - If the rotational speed of each wheel is 9 revolution per second, what...

physics - A bicycle has wheels with a diameter of 0.630 m. It accelerates ...

Honors Pre-Calculus - It is known that when a car with wheels of radius 14 in. ...

Physics - A bicycle has wheels of radius 0.32 m. Each wheel has a roatational ...

geometry - The size of a bicycle is determined by the diameter of the wheel. ...

physics - A bicycle has wheels of radius 0.3 m. Each wheel has a rotational ...

physic - A bicycle with 55.20 cm diameter wheels is traveling at 23.60 km/hr. At...