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Compute all parts of following question:
Question: A ball is launched from the ground with an initial velocity of 35 m/s at an angle of 55°. It lands some distance away on level ground.
Part A: How high does the ball go?
Part B: How long is the ball in the air?
Part C: How far away does the ball land?
Please show how you obtained how far away does the ball land?
Three point charges are on the x-axis. The first is located at -4meters and has a charge of -6 coulombs. compute the net force on the charge at the origin
A 110 kg mail bag hangs by a vertical rope 4.0 m long. A postal worker then displaces the bag to a position 2.0 m sideways from its original position, always keeping the rope taut. As the bag is moved to this position, how much work is completed by t..
A woman with mass 50 kg stands at the rim of a large disk rotating at 0.5 rev/s about its center axis. What is the difference in energy of the system
Find what is the minimum work needed to push a 950 kilogram car 810 meter up along a 9 degree incline
The period of a pendulum is proportional to the square root of its length. A 2.5 m long pendulum has a period of 3.0s
a helicopter is lifting two crates simultaneously. one crate with a mass of 148 kg is attached to the helicopter by
What are the lowest and the highest frequencies. calculate the acceleration of the crate.
You measure an electric field of 1.37×106N/C at a distance of 0.159m from a point charge. What is the electric flux through the surface of a sphere
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A ray of light consisting of two colors (red and blue) is incident normally on the face of a small equilateral prism. What is the distance between the two colors on the screen
In 1851 Jean Bernard Leon Foucault demonstrated the rotation of the Earth using a pendulum 11.0 m long, What was the period of oscillation of the pendulum
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