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A simple harmonic oscillator of amplitude A has a total energy E. (a) Determine the kinetic energy when the position is one-third the amplitude. (Use any variable or symbol stated above as necessary.)
(b) Determine the potential energy when the position is one-third the amplitude. (Use any variable or symbol stated above as necessary.)
For what values of the position does the kinetic energy equal one-half the potential energy? (Use any variable or symbol stated above as necessary.) x = ± (d) Are there any values of the position where the kinetic energy is greater than the maximum potential energy?
In order to freeze an ice cream mixture, its temperature must be brought below approximately -3°C. Explain how surrounding the ice cream in a salty ice water brine
What are the wavelength ranges for the following? (a) the AM radio band (540-1600 kHz) m (maximum wavelength) m (minimum wavelength) (b) the the FM radio band (88-108 MHz) m (maximum wavelength) m (minimum wavelength)
Sunlight is observed to focus at a point 18.5 cm behind alens. What is its power in diopters
A vertical tube open at the top contains 5.2 cm of oil (density 0.82 g/cm^3) floating on 5.2 cm of water. Find out the gauge pressure at the bottom of the tube.
Assume all temperatures to be exact, and neglect significant figures for small changes in dimension. What is the corresponding change on the Fahrenheit scale
Charge Q = 17E-8 C is placed in the origin. Location A is -3.00m from the charge while location B is 2.00m from the charge. A) Find the potential difference VB - VA between the two points. B) Which point is at the higher potential? Type either "Po..
What is the apparent weight of a cube of iron of volume .2m^3 when its submerged in water? the density of iron is 7800 kg/m^3, and that of water is 1000 kg/m^3
A non-uniform beam of length 4.51m and weight 1.05kN makes an angle of 24.0 degrees with the horizontal. Find the vertical component of the force exerted on the beam by the pivot
A 150 g ball and a 250g ball are connected by a 35{rm cm}-long, massless, rigid rod. The balls rotate about their center of mass at 150 rpm.
question1if a race car completes a mi oval track in s what is its average speed? did the car accelerate? i know what an
A block of mass m = 12.0 kg has a speed v and is behind a block of mass M=40.0 Kg that a speed 0.500 m/s The surface is frictionless . the Block collide and stick together. After the collision, the blocks have a common speed of 0.900 m/s. what was in..
During the investigation of a traffic accident, police find skid marks 90.0 m long. Estimate the speed of the car when the brakes were applied
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