What is the trucks momentum in kilograms
Imagine a truck with a mass of 23 metric tons (t) (1 t=1,000 kg) barrelling down a highway at a speed of 55 mi/h. What is the truck's momentum in kilograms? What is its kinetic energy in kilograms?
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The return on investments earned by your company for four successive years was 20%, -20%, 50%, and 120%. What is the geometric mean rate of return on the investment?
A particle of charge of +4.50 10-6 C is 12.0 cm distant from a second particle of charge of -2.00 10-6 C. Calculate the magnitude of the electrostatic force between the particles.
Kilgore Auto reported the following information at Dec 31, 2004: -preferred stock, 10%, $24 par value, cumulative $60,000 -Common stock, $2.50 par value $10,000.
A set of test scores is normally distributed with a mean of 100 and a standard deviation of 15. If cases are drawn randomly from this distribution, calculate the probabiility of drawing one score between 94 and 106.
Charley has a typing service. He estimates that a new computer will result in increased cash inflow $1,600 in Year 1, $2,000 in Year 2 and $3,000 in Year 3.
Cottrell, Inc., is investigating an investment in equipment that would have a useful life of 9 years. The company uses a discount rate of 15% in its capital budgeting. The net present value of the investment, excluding the salvage value, is ?$230,
I shoot a basketball at an angle of 65.0 degrees above the horizontal from a height of 2.00 m above the ?oor. the ball is shot at a speed of 9.70 m/s to the ball and the ball leaves my hand a horizontal distance of 7.25 m from the center of the ho
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