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A stone of weight W has specific gravity 2.51.
(a) When the stone is suspended from a scale and submerged in water, what is the scale reading in terms of its weight in air?
Wscale = ____ W
(b) What is the scale reading for the stone when it is submerged in oil (specific gravity = 0.90)?
Wscale = ___ W
A 100kg block is sitting at rest on a horizontal table. what is the force the table exerts on the block
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. calculate the moon\'s radial acceleration
q1. as a new mechanical engineer for engines inc. you have been assigned to design brass pistons to slide inside steel
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Find out speed of the proton
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Youâ€TMre writing specifications for a new line of magnifying glasses that have double-convex lenses with equal 22.0cm curvature radii, What do you list for the focal length
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