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Question1

There are two identical vessels a and b of volume v each, one empty and other containing the block of wood of weight w. the vessels are then filled with water up to brim. If the density of water p and acceleration due to gravity g then which has the heavier weight

Question2

The paths of two small satellites, ML= 4.00 kg and MR= 7.00 kg, drawn to scale, with MR corresponding to the orbit on the right hand side in the figure. They orbit in the same plane around a massive star. The period of MR is 38.0 years. Compute the period of ML, in years.

Question3

A uniform resistance wire is a piece of wire which has a measurable resistance spread equally during the entire wire. For all intensive purposes, it acts as numerous small resistors hooked up in series. What is the potential difference measured by a voltmeter between the points P and Q?

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