1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Westkost [7]
3 years ago
13

What happens to momentum when two objects collide

Physics
1 answer:
Lostsunrise [7]3 years ago
3 0

Answer:

The sum of momenta of each object before and after collision is equal . Thus when they collide , their momentum will change but its sum will be sane as the sum of the momentum before collision

You might be interested in
In order to be neutral, an atom has to contain equal numbers of _______
Vedmedyk [2.9K]

In order to be electrically neutral, an atom has to contain
equal numbers of protons (with their positive charges) and
electrons (with their negative charges).

8 0
4 years ago
Read 2 more answers
Help guys <br><br> Jehdjdbdbxzjjxxjixhwvwbsbsbs
Andrew [12]

Answer:

<em>12.5watts</em>

Explanation:

Power = Workdone/Time

Since workdone = Force * Distance

Power = Force *distance/Time

Given

Force = 150N

Distance = 10m

Time = 2 minutes = 120seconds

Required

Power

Substitute the given values into the formula;

Power = 150 * 10/120

Power = 1500/120

Power = 12.5Watts

Hence his power is 12.5watts

<em></em>

6 0
4 years ago
Relative speed depends on the individual speeds and
Alecsey [184]
A. direction

The two factors that relative speed overall depends on are individual speed and direction.
5 0
3 years ago
I have no clue on how to do this
KatRina [158]

a)5m/s b)5

the 5 is because you add the seconds to get 8 seconds and then do the same with the distance to get 40. 40/8 = 5. speed = 5

Velocity = displacement/change in time

V = 40/8

I just realized how unorganised my math looks but I hope this is helpfull

3 0
3 years ago
Air at 27 ºC and 5 atm is throttled by a valve to 1 atm. If the valve is adiabatic and the change in kinetic energy is negligibl
Citrus2011 [14]

Answer:

27 °C

Explanation:

BY the statement of the question it is clear that it is about an ideal gas - and hence if change in KE is about zero - then there will be no change of temperature.

So, answer is 27 °C

4 0
4 years ago
Other questions:
  • According to Newton’s Third Law of Motion, how are action and reaction forces related. Provide a full explanation with an exampl
    13·1 answer
  • How much time would it take for the sound of thunder to travel 1,500 meters if sound travels at a speed of 330 m/sec?
    12·2 answers
  • How does soil, trees, and air might result in a tradeoff
    8·1 answer
  • Coulomb's law for the magnitude of the force FFF between two particles with charges QQQ and Q′Q′Q^\prime separated by a distance
    15·1 answer
  • Number 6 if you can please and thank you for your help
    8·1 answer
  • Mineral salt compounds (calcium chloride, table salt)
    7·1 answer
  • Easy question just get mixed up please help.
    9·1 answer
  • An arrow is fired at 5.20 m s−1 at an angle of 22.0° above the horizontal. Find the horizontal component of the initial velocity
    7·1 answer
  • Te agrada realizaTe agrada realizar actividades físicas?, ¿por qué?r actividades físicas?, ¿por qué?
    14·1 answer
  • Derive a relation between critical angle and refractive index​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!