Physics, 10.03.2021 23:30 glizbethh00
The quarterback(m=150kg)is scrambling at 7.6 m/s when he releases the football (m=400 g). The quarterback slows to 2.3 m/s after throwing the ball. What is the velocity of the football?
Answers: 1
Physics, 21.06.2019 15:30
Iflow from a warmer object to a cooler object until both objects are the same temperature what am i?
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Physics, 21.06.2019 22:00
Explain what makes a passenger in a turning car slide toward the door. critical thinking
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Physics, 22.06.2019 05:50
Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
Answers: 3
Physics, 22.06.2019 10:50
If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.
Answers: 3
The quarterback(m=150kg)is scrambling at 7.6 m/s when he releases the football (m=400 g). The quarte...
Computers and Technology, 14.12.2019 07:31