Physics, 05.05.2020 12:19 carrrlareyes
Sally Sue, an enthusiastic physics student enjoyed the opportunity to collect data from standing waves
in a spring. She and her partner held the ends of their spring 4.00 meters apart. There were 5 nodes
in the standing wave produced. Sally moved her hand from the rest position back and forth along the
floor 20 times in 4.00 s. Sketch the situation and determine the following:
a. the wavelength of the wave Sally Sue sent
b. the frequency of the wave produced
c. the speed of the wave
Answers: 2
Physics, 21.06.2019 21:30
The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?
Answers: 1
Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
Physics, 22.06.2019 18:30
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
Sally Sue, an enthusiastic physics student enjoyed the opportunity to collect data from standing wav...
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