Physics, 08.10.2019 14:30 mackenziepaige6525
Look at the picture below. the boy is swinging back and forth on the swing. at which point is the potential energy of a swing the least?
question 3 options:
point a (at the top)
point b (halfway back)
point c (at the bottom)
point d (halfway up)
Answers: 2
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Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
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An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
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Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.
Answers: 1
Look at the picture below. the boy is swinging back and forth on the swing. at which point is the po...
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