The clock on the Big Ben Tower in London reads 12 noon. If you travel away from the clock at a very high speed and view it with a telescope, you would see
A) run slower than a clock in your vehicle.
B) run faster than a clock in your vehicle.
C) be frozen at 12 noon.
Answer: A
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When Nellie Newton hangs by the ends of a rope draped over a large pulley, the tension in each supporting vertical strand is
A) half her weight. B) equal to her weight. C) twice her weight. D) none of the above
In the apparatus shown in figure Q4.1a, the value displayed by the ammeter is proportional to
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At what angle from the vertical must a fish underwater look in order to see a fisherman at the shore? (Note: n for water is 1.33.)
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