Physics, 19.07.2019 22:20 deaishaajennings123
Bar oc rotates with a clockwise angular velocity ωoc = 6.0 rad/s. the pin a attached to bar oc engages the straight slot of the sector. determine the angular velocity ω of the sector and the velocity vrel of pin a relative to the sector for the instant represented. the angular velocity is positive if counterclockwise, negative if clockwise. the relative velocity is positive if to the right, negative if to the left.
Answers: 2
Physics, 22.06.2019 05:10
A26 cm object is 18 cm in front of a plane mirror. a ray of light strikes the object and is reflected off the mirror at a 42-degree angle. what is the angle of reflection? degrees what type of image is formed? what is the size of the image? cm
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Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
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Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
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Bar oc rotates with a clockwise angular velocity ωoc = 6.0 rad/s. the pin a attached to bar oc engag...
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