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A wheel of radius 24.7 cm, moving initially at 43.3 m/s, rolls to a stop in 225 m. Calculate (a) its linear acceleration and (b) its angular acceleration. (c) The wheel's rotational inertia is 0.155 kg· m 2 Calculate the torque exerted by rolling friction on the wheel.

A wheel of radius 24.7 cm, moving initially at 43.3 m/s, rolls to a stop in 225 m. Calculate (a) its linear acceleration and (b) its angular acceleration. (c) The wheel's rotational inertia is 0.155 kg· m2 Calculate the torque exerted by rolling friction on the wheel.

Grade:10

1 Answers

Jitender Pal
askIITians Faculty 365 Points
8 years ago

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