Thursday
September 18, 2014

Homework Help: Physics

Posted by Lauren on Tuesday, February 22, 2011 at 11:01pm.

A person is riding a bicycle, the wheels of a bicycle have an angular velocity of +18.5 rad/s. Then, the brakes are applied. In coming to rest, each wheel makes an angular displacement of +14.5 revolutions.
(a) How much time does it take for the bike to come to rest?
1 s

(b) What is the angular acceleration of each wheel?
2 rad/s2

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A person is riding a bicycle, the wheels of a bicycle have an angular ...
physics - A person is riding a bicycle, the wheels of a bicycle have an angular ...
physics - Search: A person is riding a bicycle, the wheels of a bicycle have an ...
physics - A person is riding a bicycle, and its wheels have an angular velocity ...
science , physics - A person is riding a bicycle, and its wheels have an angular...
physics - A person is riding a bicycle, and its wheels have an angular velocity ...
Physics - A person is riding a bicycle, and its wheels have an angular velocity ...
Physics(Please respond) - A person is riding a bicycle, and its wheels have an ...
Physics(Please help) - A person is riding a bicycle, and its wheels have an ...
physics - 4) Suppose the radius of a bicycle wheel is 20 cm. If it rotates at 1 ...

Search
Members