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The de Broglie relation applies to all "particles," not just electrons and photons.
(a) Calculate the wavelength of a neutron whose kinetic energy is 1 eV.
(b) Estimate the wavelength of a pitched baseball. (Use any reasonable values for the mass and speed.) Explain why you don't see baseballs diffracting around bats.
A 600 gram particle (initially at rest at the origin) is subjected to a force of F=15i+20j (N) which pushes the particle along a track with a displacement described by s=3i+4j (m). calculate the average power produced by this force
Find the work done by the gas, the heat absorbed by the gas, and the internal energy change of the gas, first for each part of the cycle and then for the complete cycle.
A 3.28 kg object initially moving in the positive x-direction with a velocity of +4.87 m/s. Find the final components of velocity of the composite object.
In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 45.9 m/s in a time of 8.93 s. Find the average net force exerted on the car and riders by the magnets
A 25 g bullet fired horizontally hits a 1.45 kg block of wood placed on a horizontal surface.The bullet penetrates into the block and stays in the wood. what was the speed of the bullet
A rocket sled for testing equipment under large accelerations starts at rest and accelerates according to the expression a = (3.7 m/s3) t + (6.7 m/s2) . How far does the sled move in the time interval t = 0 to t = 2.5 s ?
The resonant frequency of a certain series RLC circuit is 3.80 kHz, What is the value of the resonant frequency when the capacitance of the circuit is 9.20 µF
A 60 (g} tennis ball with an initial speed of 32 {m/s} hits a wall and rebounds with the same speed. The figure shows the force of the wall on the ball throughout the collision.
a rock is thrown straight up with intial velocity of 15.5m/s. what maximum height will the rock reach before starting to fall downward
A sprinter can accelerate with constant acceleration for 4.50 second before reaching top speed. Calculate his speed as he crosses the finish line
A force of -4.4 x 103 N exists between a positive charge of 8 x 10-4 C and a negative charge of -3 x 10-4 C. What distance separates the charges?
A 56.6-g ice cube is initially at 0.0°C, Find the change in entropy of the cube after it melts completely at 0.0°C
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