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Q. How much work must Denise do to drag her basket of laundry of mass 4 kg a distance of 6 m along a floor, if the force she exerts is 10 N at an angle of 60.0 with the horizontal?

Q. The potential at location A is 396 V. A positively charged particle is released there from rest and arrives at location B with a speed vB. The potential at location C is 796 V, and when released from rest from this spot, the particle arrives at B with twice the speed it previously had, or 2vB. Find the potential at B.

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  • Category:- Physics
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