Physics, 10.10.2019 15:30, tamerrapittsoy4ii6
The number of times a machine multiplies the effort force is the what of the machine
Answers: 1
Physics, 21.06.2019 23:20, marc2007
In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ā from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30ā from horizontal. what is the weight of the rider? express your answer with the appropriate units.
Answers: 1
Physics, 22.06.2019 16:50, fsugg9168
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaĪø with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the birdās angular momentum about the point where you are standing?
Answers: 2
The number of times a machine multiplies the effort force is the what of the machine...
Computers and Technology, 05.02.2021 16:40
Biology, 05.02.2021 16:40
Mathematics, 05.02.2021 16:40
English, 05.02.2021 16:40
Mathematics, 05.02.2021 16:40
Mathematics, 05.02.2021 16:40
Mathematics, 05.02.2021 16:40
Mathematics, 05.02.2021 16:40