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scoray [572]
2 years ago
10

Friction is a force that always acts

Physics
1 answer:
insens350 [35]2 years ago
7 0
I’m pretty sure it does most of the time ig
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Does mass or height have a greater impact on gravitational potential energy ?
natulia [17]

The formula for gravitational potential energy is ...

Grav PE = (mass) · (gravity) · (height)

We can see from this simple formula that mass and height have <em>EQUAL </em>influence on the Gravitational PE.  If EITHER of them is multiplied by some factor, the Gravitational PE gets multiplied by the same factor.

So the answer to the question is: <em> No </em>.

4 0
3 years ago
17) The charge of an anti-charm quark isapproximately equal to
Gnom [1K]

The charge of an anti-charm quark is approximately equal to  +5.33 ×10⁻²⁰ C.

<h3>What are electrons?</h3>

The electrons are the spinning objects around the nucleus of the atom of the element in an orbit.

The charge on electron is equal to e = -1.6 x 10⁻¹⁹C

The charge of an anti- charm quark is +23 times the magnitude of charge on electron.

So, charge on  anti- charm quark is

q = +1/3 x ( 1.6 x 10⁻¹⁹C)

q =  +5.33 ×10⁻²⁰ C

Thus, the charge of an anti-charm quark is approximately equal to +5.33 ×10⁻²⁰ C.

Learn more about electrons.

brainly.com/question/1255220

#SPJ1

7 0
2 years ago
If there is no dropped ceiling, or if the drop is not as much as the height of the recessed luminaires, you will find that the c
Solnce55 [7]

Answer:

The answer is "4".

Explanation:

The luminaire would be recessed inside a wall, so that, dependent on the surface mountings, its top-level is flush with the ceiling. It is the hanging under the primary structural, in which the drop was an area of the above falling ceiling, that referred to its full space, because it will be generally used for the HVAC air return and the total space is also used to obfuscate piping, cabling, and ducts, that's why the middle-to-middle spacing of curved lighting systems would have to be in incremental increases of 4 ft.

6 0
3 years ago
If the same amount of heat is supplied to two different materials that have same mass. Why don't they have equal increasing of t
nikdorinn [45]
Because both materials hold in the heat differently. Therefore, their temperature would not rise at the same rate.
7 0
3 years ago
Imagine that you are in a space station in the vacuum of outer space, far from any planet. There is no air in space, so there is
Veronika [31]

Answer:

The ball will continue to move at a constant speed forever until another force stops it.

Explanation:

Newton's first law of motion can be seen as a law of inertia. It explains that an object at rest or in a state of uniform motion will remain in that state unless it is acted upon by an external force.

Following the above, when the ball is thrown into space, the ball will continue to move with the velocity with which it was thrown until it comes in contact with another object that stops it. If this does not happen, it will continue to drift forever at that velocity.

5 0
3 years ago
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