Answers: 2
Physics, 21.06.2019 17:10, seby77L
Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?
Answers: 1
Physics, 23.06.2019 01:00, shubbs1038a
First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.
Answers: 2
Two forces (4n and 3n) pull your the left, while a 12n force pulls to the right. what is the net for...
English, 07.11.2020 09:40
Mathematics, 07.11.2020 09:40
Health, 07.11.2020 09:40
Mathematics, 07.11.2020 09:40
English, 07.11.2020 09:40
History, 07.11.2020 09:40
Computers and Technology, 07.11.2020 09:40
Mathematics, 07.11.2020 09:40
Biology, 07.11.2020 09:40
Mathematics, 07.11.2020 09:40