Physics, 25.03.2021 22:30 jdvazquez18p7a7vs
A cannon with a muzzle level with the ground shoots a cannonball 1000 meters down range in 5 seconds. What is the initial velocity, angle, maximum height? After 3 seconds what is the velocity, height, and distance down range?
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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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=force Γ distance a. work b. velocity c. pressure d. momentum
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Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
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A cannon with a muzzle level with the ground shoots a cannonball 1000 meters down range in 5 seconds...
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