Aball is kicked at an angle . it is intended that the ball lands in 휃=44.5°the back of a moving truck which has a trunk of length l = 2 m. if the initial horizontal distance from the back of the truck to the ball, at the instant of the kick, is d = 7.3 m, and the truck moves directly away from the starting position with a velocity v = 11.4 m/s, find the maximum and minimum initial velocity of the ball, v0, so that the ball lands in the truck bed. assume that the initial height of the ball is equal to the height of the ball at the instant it begins to enter the truck bed.
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Physics, 22.06.2019 00:30
Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
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Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
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Physics, 22.06.2019 23:10
What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon
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Physics, 23.06.2019 00:30
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
Answers: 2
Aball is kicked at an angle . it is intended that the ball lands in 휃=44.5°the back of a moving truc...
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