If the mass is doubled the kinetic energy will?

Answers

Answer 1
Answer: Besides the mass, kinetic energy also depends on speed.

If the speed remains constant, then kinetic energy is proportional
to mass. So if speed doesn't change while mass increases, then
kinetic energy increases, but I can't think of a situation where that
can happen.
Answer 2
Answer: it doubles, assuming the speed remains the same.

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Asteroids are larger than??A- planets
B- the sun
C- stars
D- meteoroids

Answers

the answer would be meteoroids, as a meteoroid is a broken off piece of an asteroid. hope i helped :3
Asteroids are larger than meteoroids

Global warming refers specifically to an increase in

Answers

I think it is C hope it helped

The answer is C. hope it helps

What is bacteria?
Is from science

Answers


Bacteria
 are microscopic living organisms, usually one-celled, that can be found everywhere. They can be dangerous, such as when they cause infection, or beneficial, as in the process of fermentation (such as in wine) and that of decomposition.

Bacteria is a member of a large group of unicellular microorganisms that have cell walls but lack organelles and an organized nucleus, including some that can cause disease.

What is your acceleration?
1) 4 m/s
2) 5 m/s
3) 3 m/s
4) 2 m/s

Answers

Are u asking us or is this the actual question?

A 2.00x10^6 hertz radio signal is sent a distance of 7.30x10^10 meters from earth to a spaceship orbiting Mars. How much time does it take for the radio signal to travel from earth to the spaceship

Answers

Answer:

It takes  2.43* 10^2  for the radio signal to travel from earth to the spaceship.

Explanation:

Given:

The frequency of the radio signal =  2.00 * 10^6 hertz

Distance =7.30* 10^10 meters

To Find:

The time taken for the radio signal to travel from the earth to the spaceship= ?

Solution:

we know that the time taken can be found by dividing the distance travelled by the speed at which the signal travels

So

Time = (Distance)/(Speed)

Here the speed of the radio signal is equal the the speed of light

Now substituting the values,

Time taken is

=>Time = (7.30* 10^10)/(3 * 10^8)

=>Time = 2.43* 10^(10-8)

=>Time = 2.43* 10^2

The time taken for the 2×10⁶ Hz radio signal to get to the spaceship from Earth is 243.33 s

What is speed?

Speed is the distance travelled per unit. Mathematically, it can be expressed as:

Speed = distance / time

How to determine the time

  • Speed of radio signal = 3×10⁸ m/s
  • Distance = 7.3×10¹⁰ m
  • Time =?

speed = distance / time

3×10⁸ = 7.3×10¹⁰ / time

Cross multiply

3×10⁸ × time = 7.3×10¹⁰

Divide both sides by 3×10⁸

Time = 7.3×10¹⁰ / 3×10⁸

Time = 243.33 s

Learn more about speed:

brainly.com/question/680492

#SPJ5

Is the desert hot or cold?

Answers

Answer:depends on where and season and time of day

Answer:

hot

Explanation: