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A bowling ball of mass 2.0 kg strikes a stationary pin of mass 5.00 x 102 g. The collision lasts for 0.60 s after which the pin moves off with a velocity of 12.0 m/s [W]. Determine the acceleration of the bowling ball during the collision.
A crankshaft with a diameter of 3.0 cm , rotating at 2500 rpm comes to a halt in 1.50 s, What is the tangential acceleration of a point on the surface of the crankshaft
A 300 kg crate is placed on an adjustable inclined plane. As one end of the incline is raised; the crate begins to move downward. If the crate slides down the plane with an acceleration of 0.70 m/s2 when the incline angle is 25o, what is the coeffici..
A blue puck with mass 0.0400 kilogram, sliding with a velocity of magnitude 0.200 m/s on a frictionless, horizontal air table makes a perfectly elastic, Determine the mass m of the red puck
a force of 63.1 n is required to start a 7.0-kg box moving across a horizontal concrete floor. what is the coefficient
Two Nichrome wires The following questions refer to the circuit shown in the figure, consisting of two flashlight batteries and two Nichrome wires of different lengths and different thicknesses as shown (corresponding roughly to your own thick and..
Give an example of this fact where the velocity vector is not constant. Be sure to show that your velocity vector satisfies both conditions.
That is, assume that the panels generate an average power of 1.0 kW. Estimate the break-even time for your system by comparing the cost of your system to the cost of buying the electricity from the utility company at a price of $0.20 per kilowatt..
A skier starts from rest at the top of a hill that is inclined at9.5°with the horizontal. The hillside is 150 m long, and the coefficient of frictionbetween snow and skis is 0.0750.
At what temperature are their resistances equal? The temperature coefficient of resistivity for copper is 3.9010-3(°C)-1and for iron it is 5.0010-3(°C)-1.
a spring-loaded gun fired vertically shoots a marble 5.2 straight up in the air. what is the marbles range if it is
A large, hot pizza 84 cm indiameter and 2.0 cm thick, with a temperature of 92°C, What is the order of magnitude of its rate of energy loss
A passenger walks from one side of a ferry to the other as itapproaches a dock. what are the direction and magnitudeof the ferry's velocity relative to the water
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