∆y is change in y (velocity) and ∆x is change in x (time)
So from the graph we see that ∆y is zero and ∆x is also zero (value is changing with same ratio)
∆y/∆x= slope = 0
Answer:
gravitational potential energy
B strength training I think that’s the answer
An object like glass that allows light to pass through is said to refract light.
<h2>
PROPERTIES OF WAVES</h2>
Four general properties of waves are;
An object that allows light to pass through is said to refract light because of the followings
- If it absorbs, it will not transmit the light.
- If it reflect, some portion of the light will not be transmitted.
- Light refract when moving from one medium to another.
Therefore, An object like glass that allows light to pass through is said to refract light.
Learn more about Light waves here: brainly.com/question/25847009
Answer:
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- <u> equal to the weight of the fluid that the body displaces</u>
Explanation:
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<em>Archimides' principle </em>states the definition of buoyant force.
These are the imporant features of the buoyant force that you need to know:
- Except for the very special vacuum condition, every body is immersed in a fluid.
- The body is subject, at least, to two forces, its weight and the buoyant force.
- The weight is the result of the gravitational attraction exerted by the planet, and is equal to the mass of the object by the gravitational acceleration (approximately 9.8 m/s² on Earth). It is directed vertically downward.
- The <em>buoyant force </em>is the vertical upward force that the fluid exerts on the object and is equal to the weight of the volume of fluid displaced by the object.
- The volume of fluid that the body displaces is equal to the immersed volume of the body.