Physics, 24.12.2019 22:31 gunnatvinson
Astring is wrapped tightly around a fixed pulley that has a moment of inertia of 0.0352 kgm2 and a radius of 12.5 cm. the string is pulled away with a constant force of 5 n. as the string unwinds the pulley begins to rotate. what is the speed of the string after it has unwound 1.25 m
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 05:30, dashawn3rd55
Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.
Answers: 1
Physics, 22.06.2019 14:30, val926
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 2
You know the right answer?
Astring is wrapped tightly around a fixed pulley that has a moment of inertia of 0.0352 kgm2 and a r...
Questions in other subjects:
