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
madam [21]
3 years ago
10

If you kick a ball and the ball accelerates through the air, the forces involved must be

Physics
2 answers:
sineoko [7]3 years ago
6 0
Unbalanced is likely the answer your teacher wants
Liono4ka [1.6K]3 years ago
3 0
It would be kinetic and potential energy, potential from the force of the kick, and kinetic from energy exerted.
You might be interested in
In the mobile m1=0.42 kg and m2=0.47 kg. What must the unknown distance to the nearest tenth of a cm be if the masses are to be
LuckyWell [14K]

Complete Question

The complete question is shown on the first uploaded image

Answer:

Explanation:

From he question we are told that

    The first mass is   m_1 = 0.42kg

      The second mass is  m_2 = 0.47kg

From the question we can see that at equilibrium the moment about the point where the  string  holding the bar (where m_1 \ and \ m_2 are hanged ) is attached is zero  

   Therefore we can say that

               m_1 * 15cm  = m_2 * xcm

Making x the subject of the formula  

                x = \frac{m_1 * 15}{m_2}

                    = \frac{0.42 * 15}{0.47}

                     x = 13.4 cm

Looking at the diagram we can see that the tension T  on the string holding the bar where m_1  \  and   \ m_2 are hanged  is as a result of the masses (m_1 + m_2)

     Also at equilibrium the moment about the point where the string holding the bar (where (m_1 +m_2)  and  m_3 are hanged ) is attached is  zero

   So basically

          (m_1 + m_2 ) * 20  = m_3 * 30

          (0.42 + 0.47)  * 20 = 30 * m_3

 Making m_3 subject

          m_3 = \frac{(0.42 + 0.47) * 20 }{30 }

                m_3 = 0.59 kg

3 0
3 years ago
How does the sun create heat?
Triss [41]

Explanation:

sun was created through the hypothesis

3 0
2 years ago
Read 2 more answers
What do you think that astronomers mean when they use the term observable universe?
iren2701 [21]
The observable universe consists of galaxies and other matter that can, principally, be seen from Earth because the light signals have had time to reach us. Not everything in the sky is the way it is when we see it, because of the distance the light travels to reach us. 

Hope this helps :)
6 0
3 years ago
Which units are used to express kinetic energy?
labwork [276]

Answer:

The SI units for energy is Joules.

4 0
3 years ago
Read 2 more answers
i like honey but when u put it on your feet it sticks to the ground. how do i avoid the stickyness of honey when i want to clean
Gre4nikov [31]

Answer:

please stop asking questions

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is an elastic collision?
    14·2 answers
  • Question 11 of 11 | Page 11 of 11
    13·1 answer
  • While an object is moving at a constant 20m/s a 5 N force pushes the object to the left at the same time 5 N force is pushing th
    14·1 answer
  • HELP ASAP PLZ!
    13·2 answers
  • A grey wolf is chasing a deer through a forest. The deer's muscle cells eventually begin to run out of oxygen.
    9·1 answer
  • Who was copernicus and what have he done for science?
    15·1 answer
  • Flow around curved height contours requires the incorporation of the centrifugal force. What is the general term to describe the
    15·1 answer
  • A fan is driven by an electric motor. Explain how adding a thermistor to the circuit would make the fan move faster when the roo
    11·2 answers
  • Will give brainliest
    7·1 answer
  • A 1990 kg car moving at 20.0 m/s collides and locks together with a 1540 kg car at rest at a stop sign. Show that momentum is co
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!