Explanation:
D) 75 J
Energy is neither related nor destroyed- it's simply converted to different forms. Forces are vectors with both mass and acceleration; they are interactions that have the ability to change an object's motion. As objects move, their potential energy (apprx 100 J) is converted to kinetic energy. However, friction a resistive force, which is formed from the conversion of an object's kinetic energy into heat energy, as two surfaces move along each other.
With the reduction of friction, the energy output should increase, as less energy is lost as heat. Thus, the output should be 75 J.
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Answer:
ok tell me
Explanation:
i can edit this so once you tell me i can change it
Hello,
A geologist finds a large rock containing a seashell. What does this tell you about the area at the time the rock was formed?
The answer might be B. The area was covered by water
