Physics, 08.11.2019 00:31, alexialiles19
Ropes 3 m and 5 m in length are fastened to a holiday decoration that is suspended over a town square. the decoration has a mass of 10 kg. the ropes, fastened at different heights, make angles of 52° and 40° with the horizontal. find the tension in each wire and the magnitude of each tension. (use g = 9.8 m/s2 for the acceleration due to gravity. round your answers to two decimal places.)
Answers: 2
Physics, 21.06.2019 13:00, briana21092005
You are sitting on the beach and wondering about the properties of mechanical waves. describe them in terms of ocean waves.
Answers: 3
Physics, 21.06.2019 19:00, paatnguyyen
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
Answers: 2
Physics, 22.06.2019 16:30, amayareyes101
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
Ropes 3 m and 5 m in length are fastened to a holiday decoration that is suspended over a town squar...
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