Magnus has reached the finals of a strength competition. In the first round, he has to pull a city bus as far as he can. One end of a rope is attached to the bus and the other is tied around Magnus's waist. If a force gauge placed halfway down the rope reads out a constant 2750 2750 Newtons while Magnus pulls the bus a distance of 1.60 1.60 meters, how much work does the tension force do on Magnus? The rope is perfectly horizontal during the pull.
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Physics, 21.06.2019 21:40
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
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Physics, 22.06.2019 20:30
This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.
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Use vsepr theory to predict the molecular geometry of the molecule hcn.
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Magnus has reached the finals of a strength competition. In the first round, he has to pull a city b...
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40