Physics, 28.02.2021 19:10 luisannavasquez6129
A wave has 50 complete waves in a period of 25 seconds. This wave also has a wavelength of 0.4 m. What is the speed of the wave?
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Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
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The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?
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Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little
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A wave has 50 complete waves in a period of 25 seconds. This wave also has a wavelength of 0.4 m. Wh...
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