Physics, 22.11.2019 06:31, kadariusmerchan
Asmall sphere with mass m is attached to a massless rod of length l that is pivoted at the top, forming a simple pendulum. the pendulum is pulled to one side so that the rod is at an angle θ from the vertical, and released from rest. (a) the pendulum just after it realeasewd. draw vectors representing the force acting on the small sphere and acceleration of the sphere. auracy count! at this point, what is the linear acceleration of the sphere? (b) reapeat part (a) for the instant when the pendlum rod is at an angle θ/2 from the vertical. (c) repeart part (a) for the instant when the pendulum rod is vertical. at this point, what is linear speed of the sphere?
Answers: 3
Physics, 22.06.2019 02:10, lolsmaster3951
Which statement correctly describes the relationship between frequency and wavelength?
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Physics, 22.06.2019 03:50, cyberdac01
Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.
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Physics, 22.06.2019 09:10, kingdesto3481
Which lists the organs in the correct order as food passes from the mouth to anus?
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