Physics, 01.12.2020 08:20 danielcano12281621
You are speeding towards a brick wall at a speed of 55 mph. The brick wall is only 100 feet away. What is the distance to the wall in meters?
Answers: 1
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If steel is more dense that lake water, why can a boat float
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Physics, 22.06.2019 12:00
In which of the following would the particles move most rapidly? a. ice at -20 Β°c b. water at 20 Β°c c. steam at 110 Β°c d. boiling water e. ice at 0 Β°c
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Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
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Physics, 22.06.2019 18:30
Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.
Answers: 1
You are speeding towards a brick wall at a speed of 55 mph. The brick wall is only 100 feet away. Wh...
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