Physics, 30.10.2019 07:31, faithforlife3573
Ahollow sphere is attached to the end of a uniform rod. the sphere has a radius of 0.60 m and a mass of 0.44 kg. the rod has a length of 1.28 m and a mass of 0.48 kg. the rod is placed on a fulcrum (pivot) at x = 0.46 m from the left end of the rod. calculate the moment of inertia (click for graphical table) of the contraption around the fulcrum.
Answers: 1
Physics, 22.06.2019 04:00, katieleeisaacs8368
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
Physics, 22.06.2019 14:40, sherlinejules1
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Ahollow sphere is attached to the end of a uniform rod. the sphere has a radius of 0.60 m and a mass...
Mathematics, 29.10.2020 23:10
Mathematics, 29.10.2020 23:10