What would be the tension in the string
Suppose you had two small boxes, each containing 1.0g of protons. If one were placed on the moon by an astronaunt and the other were left on the earth, and if they were connected by a very light string, what would be the tension in the string?
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How many electrons must be removed from A and put onto B to make the electrostatic force that acts on each object an attractive force whose magnitude is 29.4 N?
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The golf ball is hit at A with speed of V=40m/s and directed at an angle of 30 degrees with the horizontal. Determine the distance d where the ball strikes the slope at B.
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A water pump increases water pressure from 10 psia to 50 psi. determine the power input required in hp to pump 1.2 ft^3/s of water. Does water temp in the inlet havy any effect on the required flow?
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