Question

A wheel of radius 0.550 m, which is moving initially at 41.0 m/s, rolls to a stop in 180 m. (a) Calculate the magnitude of its linear acceleration. m/s2 (b) Calculate the magnitude of its angular acceleration. rad/s2 (c) The wheel's rotational inertia is 0.190 kg · m2 about its central axis. Calculate the magnitude of the torque about the central axis due to friction on the wheel. N · m

Name: a wheel of radius 0550 m which is moving initially at 410 ms rolls to a stop in 180 m a calculate the magnitude of its linear acceleration ms2 b calculate the magnitude of its angular accele 72008
Uploaded: 2022-03-15T15:03:02-08:00
Duration: 4 min 8 s
Channel: Vishal Gupta
Description: a wheel of radius 0550 m which is moving initially at 410 ms rolls to a stop in 180 m a calculate the magnitude of its linear acceleration ms2 b calculate the magnitude of its angular accele 72008

          A wheel of radius 0.550 m, which is moving initially
at 41.0 m/s, rolls to a stop in 180 m.
(a) Calculate the magnitude of its linear acceleration.
 m/s2
(b) Calculate the magnitude of its angular acceleration.
 rad/s2
(c) The wheel's rotational inertia
is 0.190 kg · m2 about its
central axis. Calculate the magnitude of the torque about the
central axis due to friction on the wheel.
 N · m

Added by Victor Q.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Vishal Gupta

03/15/2022

Step 1

Given: Radius of the wheel, R = 0.550 m Initial linear velocity, V_i = 41.0 m/s Stopping distance, s = 180 m Using the equation of motion: V_f^2 = V_i^2 + 2as where V_f = 0 (final velocity as it comes to a stop) 41.0^2 = 0 + 2 * a * 180 1681 = 360a a = -4.7 Show more…

Show all steps

Thanks for your feedback!

A wheel of radius 0.550 m, which is moving initially at 41.0 m/s, rolls to a stop in 180 m. (a) Calculate the magnitude of its linear acceleration. m/s2 (b) Calculate the magnitude of its angular acceleration. rad/s2 (c) The wheel's rotational inertia is 0.190 kg · m2 about its central axis. Calculate the magnitude of the torque about the central axis due to friction on the wheel. N · m