Give the magnitude and direction of the net force acting on a drop of rain falling down with constant speed.
As the raindrop is falling with a constant speed, acceleration = 0. Hence, net force ma= 0.
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Give the magnitude and direction of the net force action on a high-speed electron in space far from all material objects, and free of electric and magnetic fields.
Give the magnitude and direction of the net force acting on a cork of mass 10 gm floating on water.
Give the magnitude and direction of a car moving with constant speed on rough road.
Give the magnitude and direction of the net force acting on a high-speed electron in space far from all gravitating objects, and free of electric and magnetic field?
