Juggler performs in a room with a ceiling
A juggler performs in a room with a ceiling 1.95 m above hand level. What is the maximum upward speed (in m/s) which she can give a ball without letting it hit the ceiling?
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Suppose that you pick 10 adult males at random. What is the probability that at least one of them has BMI more than Q3 = 28.34, the third quartile of the BMI distribution?
The magnetic field at distance 3R from the center of the wire is 0.77 T. Determine the magnetic field at distance R/2 from the center of the wire.
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What is the pressure (in atmospheres) inside a container of gas connected to a mercury-filled open-end manometer when the level in the arm connected to the container is 28.3cm higher than the level in the arm open to the atmosphere.
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