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A hunter aims directly at a target (on the same level) 160 m away.
(a) If the bullet leaves the gun at a speed of 260 m/s, by how much will it miss the target?
m
(b) At what angle should the gun be aimed so the target will be hit?
°
Estimate the wavelength of the light.
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A street lamp weighs 152N. It is supported equally by two wires that form the angle of 120° with each other. What is the tension of each of these wires.
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while a system is taken from state a to state b in the figure below the path acb, 84.0 of heat flows into the system and 57.0 of work is done by the system.
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Blood pressure is normally taken on the upper arm at the level of the heart, what would be the magnitude of the difference between this measurement of blood pressure and a normal blood pressure measurement
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