Physics, 13.11.2019 20:31 e1ij0hbr3w3r
Two poles are connected by a wire that is also connected to the ground. the first pole is 20ft tall and the second pole is 10ft tall. there is a distance of 30ft between the two poles. where should the wire be anchored to the ground to minimize the amount of wire needed
Answers: 2
Physics, 22.06.2019 04:50
*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.
Answers: 3
Physics, 22.06.2019 14:00
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 1
Physics, 22.06.2019 21:10
Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius 푅=0.381meters and mass 푀=3.1푘푔. initially 푚"is on the ground and 푚#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of 푚#just before it strikes the ground. assume the pulley bearing is frictionless.
Answers: 2
Two poles are connected by a wire that is also connected to the ground. the first pole is 20ft tall...
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