Physics, 06.03.2021 22:50 micieloalvarado
If a load of 500N is moved along a smooth inclined plane and the plane has a velocity ratio of 5. What is the effort applied in moving the load​
Answers: 3
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
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
Physics, 22.06.2019 19:40
22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?
Answers: 1
Physics, 22.06.2019 22:30
Which of these activities increases the amount of carbon in the atmosphere?
Answers: 1
If a load of 500N is moved along a smooth inclined plane and the plane has a velocity ratio of 5. Wh...
Physics, 03.02.2020 18:02
Mathematics, 03.02.2020 18:02
English, 03.02.2020 18:02
English, 03.02.2020 18:02
Mathematics, 03.02.2020 18:02
Biology, 03.02.2020 18:02
History, 03.02.2020 18:02
Mathematics, 03.02.2020 18:02
Computers and Technology, 03.02.2020 18:03