Physics, 02.12.2020 23:30 wrightdarius78
A cannon shoots a large connonball. The connonball has a speed of 125 m/s when it leaves the barrel. If the elevation angle was 32.0 degree, what is the horizontal distance that the Cannonball travels?
Answers: 2
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If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
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At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
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Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.
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A cannon shoots a large connonball. The connonball has a speed of 125 m/s when it leaves the barrel....
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