Physics, 24.06.2021 06:10, Sariyahgaskin
10 An object weighing 1 kilogram is thrown straight up 10 meters in the air. What is the kinetic energy of the object when it reaches the highest point in its path?
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Answers: 2
Physics, 21.06.2019 23:20, marc2007
In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 β from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30β from horizontal. what is the weight of the rider? express your answer with the appropriate units.
Answers: 1
Physics, 22.06.2019 01:30, hardwick744
The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?
Answers: 1
10 An object weighing 1 kilogram is thrown straight up 10 meters in the air. What is the kinetic ene...
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