Ball starts from rest and rolls down a hill
A 0.525 kg ball starts from rest and rolls down a hill with uniform acceleration, traveling 200m during the second 10.0 \rm s of its motion. How far did it roll during the first 4.00s of motion?
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Rebuilt the transmission on oneof the vans that had been driven 40,000 miles. The van was nolonger under warranty.
For one patient, it is desired that 0.10 J of proton energy be deposited in a tumor. To create the proton beam, the protons are accelerated from rest through a 15MV potential difference. What is the total charge of the protons that must be fired a
A person with a mass of 50 kig is holding on to a rope of 15 kg which is attached to the ceiling. Note that the person is in midair Draw a free body diagram of the person and the rope. Clearly draw and arrow between each "third law pair." Using th
A John Deere tractor acquired on January 5 at a cost of$44,800 has an estimated useful life of 16 years. Assumingthat it will have no residual value, determine the depreciation foreach of the first two years
Assuming that the equipment was sold on January 2, 2008, for$95,000, illustrate the effects on the accounts and financialstatements of the sale.
Determine the appropriate division of the stakes in a series between two players if the first player is lacking three games to win and the second four.
The values of the charges are q1= +2 microcoulomb, q2= -1 microcoulomb, q3= +1 microcoulomb, and q4= +3 microcoulomb. What is the net electrostatic force along the x axis acting on charge q1 due to the other charges?
Rainbow Mining Co. acquired mineral rights for$30,000,000. The mineral deposit is estimated at 75,000,000tons. During the current year, 11,250,000 tons were mined and sold.
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