A 40.0-cm diameter disk rotates with a constant angular acceleration of 2.60 rad/s2. It starts from rest at t = 0, and a
Posted: Fri May 06, 2022 10:58 am
A 40.0-cm diameter disk rotates with a constant angular acceleration of 2.60 rad/s2. It starts from rest at t = 0, and a line drawn from the center of the disk to a point P on the rim of the disk makes an angle of 57.3° with the positive x-axis at this time.
(a) At t = 2.34 s, find the angular speed of the wheel.
rad/s
(b) At t = 2.34 s, find the magnitude of the linear velocity and tangential acceleration of P.
linear velocity
m/s
tangential acceleration
m/s2
(c) At t = 2.34 s, find the position of P (in degrees, with respect to the positive x-axis).
° counterclockwise from the +x-axis
A 400-on diameter disk rotates with a constant angular acceleration of 2.50 rad/st starts from rest att 0, and a line drawn from the center of the diktsa pot on the rim of the di ma en angle of 57.3 with the positive axis at this time. (a) Att2.34 find the angular speed of the wheel. KOM D) A-2.34 find the magnitude of the linear verocity and tangential acceleration of P na velocity 1.218 tangential acceleration 52 fetar (0) At-234, find the position of in degrees, with respect to the positive) counterdockwise from the seas
(a) At t = 2.34 s, find the angular speed of the wheel.
rad/s
(b) At t = 2.34 s, find the magnitude of the linear velocity and tangential acceleration of P.
linear velocity
m/s
tangential acceleration
m/s2
(c) At t = 2.34 s, find the position of P (in degrees, with respect to the positive x-axis).
° counterclockwise from the +x-axis
A 400-on diameter disk rotates with a constant angular acceleration of 2.50 rad/st starts from rest att 0, and a line drawn from the center of the diktsa pot on the rim of the di ma en angle of 57.3 with the positive axis at this time. (a) Att2.34 find the angular speed of the wheel. KOM D) A-2.34 find the magnitude of the linear verocity and tangential acceleration of P na velocity 1.218 tangential acceleration 52 fetar (0) At-234, find the position of in degrees, with respect to the positive) counterdockwise from the seas