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nordsb [41]
3 years ago
8

Some kids are playing dodgeball, in which they throw squishy balls at each other while trying to avoid being hit themselves. Ass

uming that the collisions between the balls are inelastic, which of the following statements is true if two balls collide with each other? A. Neither the kinetic energy nor the momentum of the system is conserved. B. The momentum of the system is conserved, while kinetic energy is not conserved. C. The kinetic energy of the system is conserved, while momentum is not conserved. D. Both the kinetic energy and the momentum of the system are conserved.
Physics
1 answer:
Gnoma [55]3 years ago
4 0
I believe it is A. Just don't hold me down on that. :D
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LiRa [457]

Answer:

A satellite on non-equatorial orbit would show daily motion even if its period is exactly 1 sidereal day.

Explanation:

5 0
2 years ago
Find the speed of a wave with wave length 650 M and a frequency 35HZ<br><br> help.
hram777 [196]

Answer:

option A

Explanation:

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hope it helps !

7 0
3 years ago
Read 2 more answers
Rearrange the formula for mechanical energy to solve for height:
docker41 [41]

Explanation:

Given formula:

            ME=\frac{1}{2}mv²+mgh

  To make height the subject of the formula, follow the following procedures;

     Subtract \frac{1}{2}mv² from both side of equation

 M.E - \frac{1}{2}mv² = \frac{1}{2}mv² - \frac{1}{2}mv²+mgh

                  This gives:

                        M.E - \frac{1}{2}mv² = mgh

Multiply both sides of the expression by \frac{1}{mg}

  ( M.E -  \frac{1}{2}mv² ) x  \frac{1}{mg} =  \frac{1}{mg} x mgh

       h = ( M.E -  \frac{1}{2}mv² ) x  \frac{1}{mg}

Learn more:

Kinetic energy brainly.com/question/6536722

#learnwithBrainly

4 0
3 years ago
Systemic circulation requires help from which of the following bones, lungs, arteries and veins, or muscles
ahrayia [7]
Systemic circulation is between the heart and the rest of the body. Therefore arteries and veins are needed.
4 0
3 years ago
Please answer this. Science 7th grade.
nikdorinn [45]

Answer:

the answer would be 2

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