Physics, 04.12.2019 01:31 cocomojoe5141
Adisk of radius r = 11 cm is pulled along a frictionless surface with a force of f = 16 n by a string wrapped around the edge. at the instant when d = 30 cm of string has unwound off the disk, what is the torque exerted about the center of the disk?
Answers: 2
Physics, 22.06.2019 00:30
Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
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Physics, 22.06.2019 12:00
The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?
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Physics, 23.06.2019 02:30
An airplane is flying with a velocity of 240 m/s at an angle of 30.0∘ with the horizontal, as the drawing shows. when the altitude of the plane is 2.4km,a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?
Answers: 3
Physics, 23.06.2019 16:30
You are learning about energy transformations in science class. sally's group made this electromagnet using a battery and some wire. describe the energy transformation you see here. a) electrical to magnetic b) magnetic to electrical c) mechanical to magnetic eliminate d) electrical to chemical
Answers: 2
Adisk of radius r = 11 cm is pulled along a frictionless surface with a force of f = 16 n by a strin...
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