When a fisher casts his line into the water, the location where he sees the fish is not actually where the fish is, due to refraction light. given that the index of refraction is higher in water than in air, is the fish actually farther from the fisher or closer compared to where he sees it?
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Physics, 22.06.2019 18:10
A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-nΒ·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.
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Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false
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When a pair of 10-n forces act on a box of candy, the net force on the box is a 20 n. b about 14 n. c zero. d any of the above depending on the directions of forces.
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Chi walked 100 meters in 5 minutes. she took another 15 minutes to walk another 400 meters to reach her house. what is her average speed?
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When a fisher casts his line into the water, the location where he sees the fish is not actually whe...
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