Describe in brief
brief the scope and excitement
in Physics...
Physics, 21.07.2021 14:00 lkipjjjjjjjjjj5673
Describe in brief
brief the scope and excitement
in Physics
Answers: 3
Physics, 22.06.2019 10:40, rainbowboi
As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.
Answers: 1
Physics, 22.06.2019 10:50, madiiiiiii69
If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.
Answers: 3
Physics, 22.06.2019 14:20, yourgirlmaya
The energy released by a nuclear fusion reaction is produced when
Answers: 1
Biology, 05.07.2021 01:00
Chemistry, 05.07.2021 01:00
English, 05.07.2021 01:00
English, 05.07.2021 01:00
Mathematics, 05.07.2021 01:00
Mathematics, 05.07.2021 01:00