Physics, 24.12.2019 05:31, Anonymousmike
Asmall ball is attached to one end of a massless, rigid rod. the ball and the rod revolve in a horizontal circle with the other end of the rod at the center. the path of the ball has a constant linear speed. the force exerted by the rod is 0.5 n. the mass of the ball is 3kg. what is the centripetal acceleration of the ball, in m/s2?
Answers: 2
Physics, 22.06.2019 03:10, jazprincezz7606
Aphysical change is a change in the size, shape,, or stafe of matter true or false
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Physics, 22.06.2019 15:30, bloodry
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
Physics, 22.06.2019 15:30, championroof
What is a costume plot? why is it important to a film or theater production?
Answers: 3
Asmall ball is attached to one end of a massless, rigid rod. the ball and the rod revolve in a horiz...
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