Physics, 11.12.2021 20:10, loganjune5033
500N 4) In the drawing to above: a. How much force is the physics student exerting on the rope? In what direction? b. How much force is the wall excrting on the rope? In what direction? c. Would the Physics student be moving? If yes, is he accelerating? d. What is the net force on the force gauge? e. What would happen if the wall stopped exerting any force? f. What happens if the Physics student is standing on ice? g. What is the force between the student and the ground called? h. Draw and label arrows on the draw and label arrows on the diagram to represent three sets of force pairs
Answers: 3
Physics, 22.06.2019 13:00, help1572
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
Physics, 22.06.2019 14:30, sross8799
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
500N 4) In the drawing to above: a. How much force is the physics student exerting on the rope? In w...
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