Physics, 19.08.2019 20:00, jomayrarivas1owj35x
After a large snowstorm, you shovel 2,500 kilograms of snow off of your sidewalk in half an hour. you lift
the shovel to an average height of 1.5 meters while you are piling the snow in your yard.
a. how much work did you do? hint: the force is the weight of the snow.
b. what was your power in watts? hint: you must always convert time to seconds when calculating power.
Answers: 1
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Which atomic model was proposed as a result of j. j. thomson’s work?
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Physics, 23.06.2019 00:30, TSZRobloxian8290
Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.
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Are formed where bumps from two surfaces come into contact ?
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Physics, 23.06.2019 03:30, akitchen10
What can change the speed of sound as it travels through the ocean? a. salinity only b. density and salinity c. salinity and distance from land d. density and distance from land
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After a large snowstorm, you shovel 2,500 kilograms of snow off of your sidewalk in half an hour. yo...
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