Answer is A) Fulcrum
The fixed point that a lever rotates around is called the fulcrum.
Answer:
D.-4.798m/s
Explanation:
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Given values

Solve for V of the given expression
Firstly, recall the velocity-time equation

plug in known values to the equation

solve for final velocity

Hope it helps!
energy never disappears, for example, if you give some kinetic energy to a ball and it stops few seconds later, friction steals this energy to ground which ball was going on. "Law of Conservation of Energy" tell us that energy can't disappear
Answer:
the answer is b
Explanation:
Second and third class levers are differentiated by <u>the location of the </u><u>load.</u>
<em>Hope</em><em> </em><em>this</em><em> </em><em>help</em><em> </em><em>you</em><em> </em><em>out </em><em>and have</em><em> </em><em>a </em><em>nice</em><em> </em><em>day </em><em>=</em><em>)</em>
Answer:
C. Waves transfer energy, but not matter.
Explanation: hope this helps :)