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In a pool game, a cue ball traveling at 0.80 m/s hits the stationary eight ball. The eight ball moves off with a velocity of 0.35 m/s at an angle of 37 degrees relative to the cue ball's initial direction.
Assuming that the collision is inelastic, at what angle will the cue ball be deflected? Express answer in two sig figs.
What will be its speed? Express answer in two sig figs.
An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.70 mm. evaluate the electric field between the plates
Carl Lewis set a world record for the 100.0 m run with a timeof 9.86 s. If, after reaching the finish line, Mr. Lewis walkeddirectly back to his starting point in 90.9 s, what is the magnitude of his average velocity for the 200.0 m?
To examine a particular blood sample in biology lab, a student uses a compound microscope set to have a magnification of -4530. What is the distance between the blood sample and the objective lens
Find the angular acceleration - What is the torque on the rod when it makes an o angle q with the vertical - Find the kinetic energy of a solid sphere of mass 0.5 kg and radius 10 cm that rolls without slipping on level ground
During a severe storm in Palm Beach, Fla., on January 2, 1999, 33 inches of rain fell in a period of nine hours. estimate the average upward force exerted by one square meter of ground to stop the falling raindrops during the storm
two charged particles are moving with equal velocities of 7.60 ms in the x-direction. at one instant of time the first
A solar cell generates a potential difference of 0.95 V when a 380 ? external resistance is connected across it, What is the internal resistance of the solar cell
The situation just described occurs when the plane is above a point on the ground that is two-thirds of the way from the antenna to your house. determine the wavelength of the radio waves?
A 2900 kg truck traveling northat 40 km/h turns east and acceleratesto 51 km/h. What is the change in the truck's kinetic energy
A stone is dropped at t = 0. A second stone, with 6 times the mass of the first, is dropped from the equivalent point at t = 59 ms. (a) How far below the release point is the center of mass of the two stones.
a certain elevator cab in a new york hotel has a total run of 180 m. its maximum speed is 302 mmin. its acceleration
a ball is thrown down vertically with an initial speed of 22 fts from a height of 34 ft.a what is its speed in fts just
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