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Solve the each part of following question given below:
Question: Olympic diver Matthew Mitcham springs upward from a diving board that is 3.40 m above the water. He enters the water at a 80.0 degree angle with respect to the water surface, at a speed of 9.32 m/s.
Part A: Determine the magnitude of his initial velocity.
Part B: Determine the direction of his initial velocity, in terms of degrees relative to horizontal.
Part C: Determine his maximum height above the water.
Please show all work to solve the above question.
One of the events in the Scottish Highland Games is the sheaf toss, in which a 7.92-kg bag of hay is tossed straight up into the air using a pitchfork. Using the total impulse produced by gravity, determine how long the sheaf is airborne
a child stands on a playground merry-go-round a distance of 1.50 m from the rotation axis. the coefficient of static
question1a space station is constructed in the shape of a wheel 20 in diameter with essentially all of its 5.1times105
Water is pumped from a lower reservoir to a higher reservoir with a pump that draws 20 kW of electrical power. The free surface of the upper reservoir is 45 m higher than that of the lower reservoir. If the flow rate of water is gauged to be 0.03 m^3..
A 12.0 m long conveyor belt, inclined at 40.0°, is used to transport bundles of newspapers from the mailroom up to the cargo bay to be loaded on to delivery trucks. Each newspaper has the mass of 1.00 kg, and there are 26 newspapers per bundle. Concl..
Two identical cylinders (except for their volumes) at the same temperature each contain the same kind of gas and the same numberof moles of gas. If the volume of cylinder A is 6 times greater than the volume of cylinder B,what can you say about the r..
a 100N force acts for 0.05s on a .10kg ball with an initial velocity of -20m/s, What is the final momentum of the ball
A beam of particles is directed at a 0.0178 kg tumor. There are 1.56×1010 particles per second reaching the tumor, Calculate the biologically equivalent dose (in rem) given to the tumor in 26.8 s.
Suppose you are given a 115 V motor that draws 6.5 A at its normal (steady-state) speed, but 21.5 A when it first starts. What is the back emd of the motor in V
how do you explain the difference between voltage resistance and current to a 10 year old child? also what analgoies
It takes a student t = 5.2 s to push a block m = 6 kg at a constant velocity over a distance of d = 4.6 m. How much power was applied to the block in Watts
Two forces act on a car. Force A is 120 N, west and force B is 200 N at 60° N of W. What is the direction of the resultant force on the car
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