Every force has one and only one 3rd law pair force. true or false
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0
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1524
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March 24, 2018
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A submarine is stranded on the bottom of the ocean with its hatch 25 m below the surface
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0
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1505
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March 23, 2018
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Two women are of the same weight. One wears sandals with pointed heels while the other wears sandals with flat soles
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0
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5745
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March 22, 2018
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In the following situations, identify the agent exerting the force and the object on which it acts
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0
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5840
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March 22, 2018
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Give two examples each of situations in which you push or pull to change the state of motion of objects
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0
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31853
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March 22, 2018
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An archer shoots an arrow in the air horizontally
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0
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5630
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March 22, 2018
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Observe the vessels A, B, C and D shown in the figure below carefully
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0
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13284
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March 22, 2018
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It is much easier to burst an inflated balloon with a needle than by a finger. Explain
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0
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5692
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March 22, 2018
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A rocket has been fired upwards to launch a satellite in its orbit
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0
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9054
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March 22, 2018
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Name the forces acting on a plastic bucket containing water held above ground level in your hand
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0
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1967
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March 22, 2018
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Two rods of the same weight and equal length have different thickness
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0
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10816
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March 22, 2018
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Give two examples of situations in which applied force causes a change in the shape of an object
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0
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1926
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March 22, 2018
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It is difficult to cut cloth using a pair of scissors with blunt blades. Explain
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0
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4986
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March 22, 2018
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Figure shows a car sticking to an electromagnet. Name the forces acting on the car
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0
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4479
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March 22, 2018
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Two thermocol balls held close to each other move away from each other
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0
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5887
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March 22, 2018
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Two persons are applying forces on two opposite sides of a moving cart
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0
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5867
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March 22, 2018
|
The figure above shows a man with a parachute
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0
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2014
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March 22, 2018
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