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Solve the each parts of following question:
Question: A proton is shot directly away from an infinite charged plane which has a uniform surface charge density of -6.07 x 10-6 C/m2. The proton's initial velocity is 2.48 x 106m/s.
Part A: How much charge is located within a 1.95 cm2 area of the infinite sheet?
Part B: How far does the proton travel before reaching its turning point?
I need help to find how much charge is located within a 1.95 cm2 area of the infinite sheet.
A 2.5 kg piece of the same metal, intitally at a temperature of 190°C is dropped into the water. If the water temperature rises from 16.0°C to 17.8°C, calculate the specific heat of the metal.
A 2.47 kg steel ball strikes a massive wall at 11.7 m/s at an angle of alpha = 67.2° with the plane of the wall. It bounces off with the same speed and angle. If the ball is in contact with the wall for 0.218 s, what is the magnitude of average force..
Unpolarized light passes through two Polaroid sheets. Thetransmission axis of the analyzer makes an angle of 20.1° with the axis of the polarizer. What fraction of the original light is absorbed by the analyzer
A major-league catcher gloves a 85 mi/h pitch and brings it to rest in 0.17m. If the force exerted by the catcher is 803 N, what is the mass of the ball.
A bucket filled with water exerting a force of 529N is hanging from a rope that is wound around a 0.05 m radius stationary cylinder. If cylinder does not rotate and the bucket hangs straight down, what is the magnitude of torque the bucket produce..
a thin rod has a length of 0.25m and rotates in a circle on a frictionless tabletop. The axis is perpendicular to the length of the rod at one of its ends. what is the angular velocity
To balance a 40 kilogram automobile wheel and tire, a mechanic must place a 55 gram lead weight 24 centimeter from the center of the wheel. Obtain how far from the center of the wheel was its center of mass before the lead weight was added
A 750-N Marine in basic training climbs a 9.5-m vertical rope at a constant speed in 8.25 s. What is his power output
A solid uniform spherical boulder rolls down the hill as shown in the figure(Figure 1) , starting from rest when it is H = 43.0{\rm m} above the bottom. The upper half of the hill is free of ice, so the boulder rolls without slipping. But the lower h..
The time constant of an RC circuit is 2.1 s. How much time t is required for the capacitor (uncharged initially) to gain one-half of its full equilibrium charge?
A single-turn current loop, carrying a current of 4.82 A, is in the shape of a right triangle with sides 72.8, 121, and 141 cm. The loop is in a uniform magnetic field of magnitude 57.9 mT whose direction is parallel to the current in the 141 cm side..
750kg racecar took 3s to slow from 32m/s to 15m/s. What was the impluse? what was the average force applied to the brakes
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