as a drill bit accelerates from rest to a constant rotational speed of 500 rads rotates through

Name: as a drill bit accelerates from rest to a constant rotational speed of 500 rads rotates through an angular displacement of 157 radians what is the angular acceleration of the drill a 358 rad 99952
Uploaded: 2023-04-16T12:49:35-08:00
Duration: 4 min 24 s
Channel: Ivan Kochetkov
Description: as a drill bit accelerates from rest to a constant rotational speed of 500 rads rotates through an angular displacement of 157 radians what is the angular acceleration of the drill a 358 rad 99952

Question

Vipin Kumawat · Accepted Answer

1. We know the initial angular velocity (ω₀) is 0 rad/s (since the drill bit starts from rest).

Question

'As a drill bit accelerates from rest to a constant rotational speed of 50.0 rad/s, rotates through an angular displacement of 1.57 radians. What is the angular acceleration of the drill? A) 358 rad/s2 B) 796 rad/s2 126 rad/s2 D) 901 rad/s2'

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