Physics, 08.03.2021 18:30 21hendlill
A skater of mass 55kg begins at rest at the top of a ramp of height 25m. She skates down to the bottom of the ramp at ground level, what is her kinetic energy and velocity at the bottom of the ramp?
Answers: 2
Physics, 21.06.2019 21:30
In what direction does the medium move relative to the direction of the wave? explain.
Answers: 3
Physics, 22.06.2019 12:00
For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up
Answers: 2
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You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d
Answers: 1
A skater of mass 55kg begins at rest at the top of a ramp of height 25m. She skates down to the bott...
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