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A thin film of oil having refractive index 1.5 on a water puddle is illuminated from directly overhead by the white light. When there is an interference maximum at 600 nm and a minimum at 450 nm wit
Compute the maximum velocity and maximum acceleration of the foot of a runner who does 100 m dash in 10 second. Suppose that the length of a step is 1 m and that the length of the leg is 90 cm and t
Determine the biggest value which the radius R can encompass if the car is to remain in contact with the circular track at all times?
A big storage tank, open to the atmosphere at the top and filled with water, makes a small hole in its side at a point 16.5 m beneath the water level. The rate of flow from the leak is 2.50x10^-3 m
A RLC series circuit consists of a resistance of 90 ohms, an inductance of 0.10H, and a capacitance of 2.9uf . Determine the impedance at that frequency?
A mass of 5kg is joined to a 9 Kg mass by a string. The pulley and surface are frictionless. When the system begins from rest, determine the speed of the 5kg mass after the 9kg mass has moved down 2
Off the coast of Florida, the Gulf Stream consists of a speed of 4.6 km/h and a rate of flow of 2.2 X 103 km3 /day. Determine the rate at which kinetic energy flowing past the coast? If all this kin
A turntable having mass 4.50 kg consists of a radius of 0.078 m and spins with a frequency of 0.528 rev/s. Determine its angular momentum? Suppose that the turntable is a uniform disk.
A single capacitor of 5.5uf is joined across the terminals of a 60 voltage source, and a current of 2.0mA is measured on the ac ammeter. Determine the capacitive reactance of the capacitor?
Compute the angular velocity of the pedestal for angle of the arm to be at 60 degrees with respect to the horizontal. Determine the corresponding number of revolutions per minute? Suppose that the l
A copper wire consists of 8.48 x10^28 free electrons per m^3. When the cross sectional area of the wire is 4.00 x 10^-6 m^2 and the current is 12.0 amperes, then determine the drift speed in m/s of
ush downward on a trunk at an angle of 25 degrees beneath the horizontal having a force of 750N. When the trunk is on a flat surface and the coefficient of static friction is .76, determine the most
A Michelson interferometer is employed to find out the wavelength of a monochromatic light source. When 100 fringes are counted as one of the mirrors is scanned a distance of 31.7 micrometers, deter
The resistor in a series RCL circuit consists of a resistance of 87.0 O, while the rms voltage of the generator is 6.00 V. At resonance, determine the average power delivered to the circuit?
Describe how the roof of a house might be blown off throughout a tornado or hurricane; use Bernoulli's principle to describe.
Determine the force essential to begin the crate moving, given that the mass of the crate is 32 kg and the coefficient of static friction among the crate and the floor is 0.58.
When the maximum tension the rope can withstand before breaking is 113 N, determine the greatest tangential speed the ball can encompass?
When the cord can withstand a maximum tension of 8.9 N, determine the highest speed at which the ball can move?
Find the resulting gravitational force applied by the other two objects on the object at the origin.
A satellite consist of a mass of 102 kg and is positioned at 2.0 x 106 m above the surface of the Earth. (i) Determine the potential energy related with the satellite at this position?
Determine the resulting gravitational force applied by the other two objects on the object at the origin.
Determine the total gravitational force exerted by these objects on a 54.0 kg object positioned midway between them.
A satellite of mass 200 kg is launched from the site on Earth's equator to an orbit at 185 km above the surface of Earth. (The mass of Earth is 5.98 x 1024 kg, and the radius of Earth is 6.38 x 103
Compute the average density of this white dwarf if the Sun were to collapse to a radius of 6.00 x 106m.
If the person sits still, the swing oscillates backward and forward at its natural frequency.