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A string fixed at both ends is 8.81 m long and has a mass of 0.120 kg. It is subjected to a tension of 92.0 N and set oscillating.
a) Give the frequency of that wave.
b) What is the speed of the waves on the string?
c) What is the longest possible wavelength for a standing wave?
a 0.54 kg object connected to a light spring with a force constant of 21.0 nm oscillates on a frictionless horizontal
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A lightning flash is seen in the sky and 8.2 s later the boomof the thunder is heard. The temperature of the air is 12.0 degreesC. How far away is the lightning strike? [Hint: Light is anelectromagnetic wave that travels at a speed of 3.00 x 10^8 ..
A large optical telescope with an aperture of diameter 2.6 m is used to study the Moon. What is the size of the smallest feature on the Moon
A circular coil of wire with 47 turns and a radius of 38.1 cm is laying flat on a horizontal table. obtain the magnitude of the magnetic flux through the coil
An astronaut travels to Mars with a speed of 8400 m/s. After 1 month (30.0 days) of travel, as measured by clocks on Earth, how much difference is there between the Earth clock and the spaceship clock? Give your answer in seconds.
a father exerts a 2.51 102 n force to pull a sled with his daughter on it combined mass of 77.9 kg across a horizontal
A 60kg astronaut is on a space walk away from the shuttle whenthe tether line breaks. determine the maximum distance she can be from the craft
Units of km
When at rest, two trains have sirens that emit a frequency of 300Hz. The trains travel toward one another and toward an observer stationed between them. One of the trains movesat 26.0 m/s, and the observerhears a beat frequency of2.6 beatsper seco..
The string will break if its tension exceeds 50-{rm N}. The stone is whirled in a horizontal circle on a frictionless tabletop; the other end of the string remains fixed. Find out the maximum speed the stone can attain without breaking the string.
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