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A cart attached to a spring vibrates with amplitude A.
Part A. What fraction of the total energy of the cart-spring system is kinetic energy when the cart is at position x=A/4.5.
Part B. At what position is the cart when its kinetic energy equals its elastic potential energy?
Light waves with two dissimilar wavelengths, 632 nm and 474 nm, pass simultaneously during a single slit whose width is 5.71 x10-5 m and strike a screen 1.30 m from the slit. Two diffraction patterns are formed on the screen.
A car of mass 1200 kg turns a corner inclined at 55 deg at a speed of 20 m/s. What is the maximum radius for the curve at which the car will not slide down the incline
A soccer ball is kicked horizontally off a 22 m high hill and lands a distance of 35 m from the edge of the hill. Decide the initial horizontal velocity of the soccer ball.
The temperature of a monatomic ideal gas remains constant through a process in which 4410 J of heat flows out of the gas. How much work (including the proper + or - sign) is done on the gas?
you are driving with a friend who is sitting to the right of you in the passenger seat. You would like to get closer to your friend and decide to use physics to achieve your romantic goal by making a quick turn.
A beam of white light is passed through a prism at an angle of 30o and separated into a spectrum. What is the index of refraction for each color
How many carbon atoms are there compared to gold atoms - What are these temperatures in Celsius?
Neon gas is injected into a metal cylinder sealed by a movable piston. The gas is allowed to come to an equilibrium temperature of 200C when the internal pressure is 0.3 atmospheres and the volume is 4 litres.
A 10.0 meter long, 200N ladder rests against a wall frictionless. Determine the coefficient of friction if the person stops 6.00 meter up the ladder
Consider a MOS (n-type semiconductor). Show the effect of the following on Vt (one at a time). Sketch energy band diagrams: Difference in work function where a) metal work function > semiconductor, b) metal work function
A parallel-plate capacitor is made by placing polyethylene ( =2.3) between two sheets of aluminum foil. The area of eachsheet of aluminum foil is 410 cm2, and the thickness ofthe polyethylene is 0.5 mm.
If the scalar product of two vectors, A and C, is equal to -3.5, if A=2.0, and the angle between the two vectors when they are drawn starting from the similar point is equal to 130°, what is the magnitude of C?
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