Physics, 01.10.2019 16:20 RayshawnBoulware
Alight, inextensible cord passes over a light, frictionless pulley with a radius of 15 cm. it has a(n) 14 kg mass on the left and a(n) 5.2 kg mass on the right, both hanging freely. initially their center of masses are a vertical distance 2.5 m apart. the acceleration of gravity is 9.8 m/s 2 .
Answers: 1
Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
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Amaterial that provides resistance to the flow of electric current is called a(an) (1 points)
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Adiagram show how a converging lens can produce a real image and virtual image
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Alight, inextensible cord passes over a light, frictionless pulley with a radius of 15 cm. it has a(...
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