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Two concentric circles of light emit light whose wavelength is 530 nanometers. The larger circle has a radius of 3.8 centimeter, while the smaller circle has a radius of 0.89 centimeter. When taking a picture of these lighted circles, a camera admits light through an aperture whose diameter is 14.2 millimeter. Obtain what is the maximum distance at which the camera can
(a) distinguish one circle from the other and
(b) reveal that the inner circle is a circle of light rather than a solid disk of light?
A long thin rod of mass M = 2 kg and length L = 75 cm is free to rotate about its center as shown. Two identical masses (each of mass m = 0.853 kg) slide without friction along the rod. how fast is the rod rotating
A glass lens has a convex surface with radius 25.0 cm and a concave surface with a radius of 50.0 cm. The glass has index of refraction of 1.51. Calculate the focal length of this lens
A cylinder is rotating about an axis that passes through the center of each circular end piece. Find the magnitude of the angular deceleration of the cylinder
A skier of mass 70 kg is pulled up a slope by a motor drivencable. What power must a motor have to perform this task
A 4.35-g bullet is moving horizontally with a velocity of +342 m/s, where the sign + indicates that it is moving to the right, What is the velocity of the second block after the bullet imbeds itself
Calculate the mass of 10.4 gal of gas at 20.0°C
a very thin circular disk of radius r 13.00 cm has charge q 20.00 mc uniformly distributed on its surface. the disk
FOUR PEOPLE WITH A COMBINED MASS OF 300 KG ARE RIDING IN A 1100 KG CAR. WHEN THEY DRIVE DOWN A WASHBOARD ROAD WITH BUMPS SPACED 5.0M APART, HOW MUCH DOES THE CAR RISE UP ON ITS SPRINGS
A taut rope has a mass of 0.170 kg and a length of 3.55 m. What power must be supplied to the rope to generate sinusoidal waves having an amplitude of 0.110 m and a wavelength of 0.490 m, traveling with a speed of 31.0 m/s?
The kinetic energy of an object attached to a horizontal ideal spring is denoted with KE and the elastic potential energy by PE. For the simple harmonic motion of this object the maximum kinetic energy and the maximum elastic potential energy through..
A series RLC circuit has a peak current of 1.0 A with a frequency of 54 kHz. If the resistance of the circuit is 51 k??, determine the average power of the circuit
A 20.0 k resistor and a capacitor are connected in series and then a 16.0 V potential dissimilarity is suddenly applied across them. The potential dissimilarity across the capacitor rises to 10.0 V in1.45 µs. Compute the time constant of the circuit...
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