A squirrel running up towards the trunk of a tree transforms kinetic energy into gravitational potential energy. Again lifting heavyweight over one's head also requires gravitational potential energy. Pen being held above the table is another instance of Potential Energy. The person walking upstairs would also require more kinetic potential energy.
<u>Explanation</u>
- Gravitational potential energy is the energy that any object possesses owing to its location on the ground surface. The gravitational potential, therefore, happens to be at its maximum level for objects near the earth surface where acceleration is unchanged at 9.8 m/s^2.
- In very simple terms, Gravitational potential energy is that form of energy that is present due to the location of the specific object above the earth's surface. Further, the volume and weight of the object are also very instrumental in determining its gravitational potential energy since the more voluminous the object the greater the kinetic potential energy.
- In the above question, if the squirrel running up towards the trunk of a tree, would require more energy to move up hence more kinetic potential energy. In the same weightlifter lifting weight above his head would require energy to lift it and hence more kinetic potential energy. Again, a person walking upstairs would require more energy which is said to be the potential kinetic energy
Answer:
there's no picture
Explanation:
and what would the question be anyways?
The fluid is incompressible and has extremely little viscosity. Gravity accelerates at a rate of 9.8 m/s2 and follows a path that causes the liquid to go out of the pipe at a speed of 66.35 m/s.
<h3>What is the principle of Bernoulli?</h3>
Bernoulli's principle, which at first looks counterintuitive, describes the link between a fluid's speed and pressure. Bernoulli's principle states that locations in a horizontal flow of fluid will experience lower pressure than locations where the fluid is moving more slowly.
radius at initial end is given as = 0.24/2 = 0.12 m
now radius at end is given as = 0.05/2 = 0.025 m
utilizing the continuity equation:
A₁ V₁ = A₂ V₂
π (0.12)² × 2.88 = π (0.025)² × V₂
V₂ = 66.35 m/s
∴ The calculated exit terminal velocity is 66.35 m/s.
To know more about Bernoulli's principle, visit:
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Answer:
Explanation:
Given:
- Linear horizontal speed of the ball,
- distance travelled by the ball,
- angle rotated by the ball,
- radius of the ball,
<u>the time for which the ball travels:</u>
<u>Angular speed of the ball:</u>
<u>Now the tangential speed at the equator of the ball:</u>
(the tangential speed due to rotation and the linear speed are having the same direction)
Answer: It is D (The average kinetic energy of the particles)
Explanation:
I don’t know what you mean by “give me a reason to live as well” but I think you should live because even though it is hard sometimes there will always be someone that cares about you and would never know what life would be like without you even if you may not have found that person yet they are somewhere in the world and you just need you keep going and find that special person! Hope this helps!