Physics, 08.10.2020 07:01 Magree5321
5. Gravitational and magnetic forces are examples of forces.
6are forces that are equal in magnitude but opposite in
direction
7.are forces that cause a change in the motion of an object.
8. The sum of all forces acting in an object is called
9. If the forces in an object are balanced, the net force is
10. If the forces in an object are unbalanced, the net force is
Answers: 3
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Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than
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A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Explain why electric current cannot exist if a current doesn't have a voltage source.
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5. Gravitational and magnetic forces are examples of forces.
6are forces that are equal in magnitud...
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