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Solve the all parts of given question:
Question: In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 22m/s at an angle of 39 degrees above the horizontal.
Part I: How long does it take for the ball to reach the wall if it is 3.8m away?
Part II: How high is the ball when it hits the wall?
I need help to solve the above question and express your answer using two significant figures.
The upper end of a 3.20m--long steel wire is fastened to the ceiling, and a 58.0kg- object is suspended from the lower end of the wire, What is the mass of the wire
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an electron is a subatomic particle m 9.11 x 10-31 kg that is subject to electric forces. an electron moving in the x
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A gallon of gasoline contains about 1.3x10^8 joules of energy. A 2000-kg car traveling 20 m/s skids to a stop. Estimate how much gasoline it will take to bring the car back to the original speed
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Suppose a train engineer is climbing a vertical ladder at a speed of 0.2m/s while the train is slowly coasting east at 0.70 m/s. Find out the vector of the engineer relative to the ground in rectangular notation.
A neutron in a nuclear reactor makes an elastic, head-on collision with the nucleus of a carbon atom initially at rest. find the kinetic energy of the carbon nucleus after the collision
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