Physics, 18.12.2020 09:30 dcttechgames
A cannonball is fired with an initial velocity of 51m/s at an angle of 35° above the ground.
What will be vy?
What will be vx?
What will be the time of flight?
What will be the displacement in x?
Answers: 1
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Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
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A cannonball is fired with an initial velocity of 51m/s at an angle of 35° above the ground.
What w...
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