Physics, 03.03.2020 00:43 alexandroperez13
A constant force of 30 N pulls on a 16 kg block on a horizontal surface. The force is directed at 37 degree above the horizontal. A friction force impedes the motion. a. What is the work done by the constant force when the block is moved 10 meters? b. If at the start of the motion the block was at rest and after 10 meters it has velocity of magnitude |v| = 3 m/s, what is the coefficient of friction?
Answers: 2
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Any color picture tube and electric field exerts a net force of magnitude 1.68x 10^-13 n on an electron the rest mass of an electron is 9.11 x 10^-13 what is the electron acceleration?
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Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
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A constant force of 30 N pulls on a 16 kg block on a horizontal surface. The force is directed at 37...
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