One end of a string 78 meter long is moved up and down with
One end of a string 7.8 meter long is moved up and down with simple harmonic motion at a frequency of 72.0 Hertz. The waves reach the other end of the string in 0.34 second. Obtain the wavelength of the waves on the string?
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a 409 kilogram weather rocket generates a thrust of 1125 newton the rocket pointing upward is clamped to the top of a
the bulk modulus for a given fluid is 188e9 pa and the fluid density is 10000 kgm3 determine what is the speed of sound
a federation starship 220 times106 kilogram uses its tractor beam to pull a shuttlecraft 220 times 104 kilogram aboard
jane 50 kilogram and john 30 kilogram sit at opposite ends of a 50 meter long boat 20 kilogram jane is on the left john
one end of a string 78 meter long is moved up and down with simple harmonic motion at a frequency of 720 hertz the
a robot probe drops a camera off the rim of a 337 meter high cliff on mars where the free-fall acceleration is 37 ms2
the step-down transformer in a local neighborhood reduces the voltage from a 7200 volt line to 120 volta if there are
a man pushes a 13 kilogram shopping cart at a constant velocity for a distance of 240 meter she pushes in a direction
a mover finds that a 20 kilogram crate initially at rest requires a 75 newton horizontal force to set the crate in
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