Physics, 16.12.2021 20:10 ayoismeisalex
a 16kg child on roller skates, initially at rest, rolls 2.0 m down an incline at an angle of 20 degrees with the horizontal. if there is no friction between incline ans skates, what is the kinetic energy of the child at the bottom of the incline
Answers: 3
Physics, 22.06.2019 17:00, davinedmcneal
If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.
Answers: 1
Physics, 22.06.2019 21:50, WampWamp8751
Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).
Answers: 2
Physics, 22.06.2019 23:50, elijah1090
Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency
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a 16kg child on roller skates, initially at rest, rolls 2.0 m down an incline at an angle of 20 degr...
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