When only ________ acts on an object's mechanical energy is conserved.
<u>Answer</u><u>:</u>
Momentum
Hello! Gravity is lost when you reach the outside of the Earth's orbit! So you would have to overcome gravity in order to officially be in space. Gravity is the first thing a rocket must overcome to reach space.
I hope this helped!
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SuperHelperThingy
Chlorine needs to gain one electron and sodium needs to lose one electron
Newton's third law states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction. ... For example, a book resting on a table applies a downward force equal to its weight on the table.
Answer:
now his maximum speed is given as
Explanation:
Total time for which Usain Bolt accelerated is given as
now the velocity after uniform acceleration is given as
now remaining time for which he run for the finish line is given as
now the distance moved by him during uniform acceleration is given as
another distance that he moved for uniform speed is given as
now total distance moved by him is 100 m so we have
now his maximum speed is given as
