subject
Physics, 19.02.2020 16:36 joe7977

Onservative forces are present, does all of the energy in a system remain in a usable form?

5. When non-conservative forces are present, does all of

Explain.

6. What type of force are the force of gravity and the force exerted by a spring? How does this type of force

influence the energy in a system?

7. As an object falls to the ground, what happens to its energy? Ignore air resistance in this scenario.

8. If air resistance acts on a falling object, will all of its potential energy be converted into kinetic energy?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 05:50
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 2
question
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
question
Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
question
Physics, 23.06.2019 03:00
Suppose the house in question 3 is located in cleveland where the annual average solar flux is 160 w/m2 . if 10 m2 of solar panels operating at 20 percent efficiency were installed on this house to collect and store solar energy in the form of hot water:
Answers: 2
You know the right answer?
Onservative forces are present, does all of the energy in a system remain in a usable form?
Questions
question
History, 06.10.2020 01:01
question
Mathematics, 06.10.2020 01:01
question
Mathematics, 06.10.2020 01:01
question
Biology, 06.10.2020 01:01
question
Mathematics, 06.10.2020 01:01
question
Biology, 06.10.2020 01:01
question
Mathematics, 06.10.2020 01:01
question
Mathematics, 06.10.2020 01:01
Questions on the website: 13722366