Physics, 28.01.2022 19:20 LadyHolmes67
A monkey trapped in a metal cage has a mass of 50 kg. If this cage is
being pulled down a 30-meter long inclined plane from rest by a gorilla
with a force of 1200 N, what was the height of the ramp? The force of
friction is 200 N, and the velocity at the bottom of the ramp is 40 m/s.
Answers: 2
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 1
Physics, 23.06.2019 02:20
Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n
Answers: 2
Physics, 23.06.2019 02:30
If frequency goes up, what happens to wavelength? does it get shorter or longer?
Answers: 2
A monkey trapped in a metal cage has a mass of 50 kg. If this cage is
being pulled down a 30-meter...
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