Physics, 30.10.2020 04:30 mrfloyd1250
A. Describe something that you do on a regular basis where friction slows you down (Use a different example than the ones in the lesson).
b. Describe two examples (different from the ones in the lesson) in which you have noticed friction creating thermal energy.
c. Describe two examples of activities that you do where you depend on friction, and would not be able to do them without friction. Please use different examples than the lesson.
Answers: 2
Physics, 22.06.2019 18:00
Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative
Answers: 3
A. Describe something that you do on a regular basis where friction slows you down (Use a different...
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