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27 Nov 2019
At a time = 3.30 , a point on the rim of a wheel with a radius of0.180 has a tangential speed of 55.0 as the wheel slows down with atangential acceleration of constant magnitude 10.3 .
A) Calculate the wheel's constant angular acceleration...inrad/s^2.
B) Calculate the angular velocity at = 3.30...in rad/s.
C) Calculate the angular velocity at t = 0...in rad/s.
D) Through what angle did the wheel turn between t = 0 and = 3.30 ?...in rad.
E) At what time will the radial acceleration equal g = 9.81 ? ...insec.
At a time = 3.30 , a point on the rim of a wheel with a radius of0.180 has a tangential speed of 55.0 as the wheel slows down with atangential acceleration of constant magnitude 10.3 .
A) Calculate the wheel's constant angular acceleration...inrad/s^2.
B) Calculate the angular velocity at = 3.30...in rad/s.
C) Calculate the angular velocity at t = 0...in rad/s.
D) Through what angle did the wheel turn between t = 0 and = 3.30 ?...in rad.
E) At what time will the radial acceleration equal g = 9.81 ? ...insec.
Jean KeelingLv2
20 Feb 2019
