Physics, 17.01.2020 21:31 zitterkoph
An electric drill starts from rest and undergoes uniform angular acceleration for a period of 0.145 s until it turns at a rate of 2.85 ✕ 10^4 revs/min.
(a) what is the drill's angular acceleration (in rad/s^2)?
(b) what is the angle (in radians) through which the drill rotates during this period?
Answers: 3
Physics, 21.06.2019 19:40, bighomie28
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 3
An electric drill starts from rest and undergoes uniform angular acceleration for a period of 0.145...
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