Physics, 11.01.2020 14:31, Tracic1972
A4.0 kilogram object is dropped from a height of 1.0 meter onto a spring with a spring constant of 850 newtons per meter. approximately what distance will the spring compress when the object lands on it? (1) 3.0 dm
(2) 9.0 cm
(3) 9.0 mm
(4) 2.0 dm
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Answers: 1
Physics, 21.06.2019 13:10, mariaveliz2201
Abox is pushed down at an angle of 32 degrees on a rough surface. the box moves to the right. what equation should be used to find the net force in the y-direction? answers: a. fnet, y = fn - fgb. fnet, y= fp - ffc. fnet, y = fn-fg- fpcos(32)d. fnet, y = fn-fg-fpsin(32)
Answers: 2
Physics, 22.06.2019 01:30, ladyty2109
Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy
Answers: 1
Physics, 22.06.2019 03:00, chastynpatrick
If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
Answers: 3
A4.0 kilogram object is dropped from a height of 1.0 meter onto a spring with a spring constant of 8...
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