Two people are pulling up on ropes wrapped around the edge of a large wheel. the wheel has a mass of 12kg and a diameter of 2.4m one person pulls in a clockwise direction with a 43n force while the other pulls in a counterclockwise direction with a 67n force. what is the net torque on the wheel

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.

If you visited mount shasta city (elevation 900 m [3000 ft.]) and found the outside air temperature to be 27°c (81°f), what would be the air temperature at the summit of mount shasta (elevation 4200 m [14,000 ft.]) at that moment-assuming that the temperature conditions with altitude change at an average, or normal, lapse rate?