Sonography is most likely because it has good resolution without radiation.
Particles are objects in motion, so they have kinetic energy. The faster a particle moves, the more kinetic energy it has. Kinetic energy is related to heat. I hope this helps!
The magnitude of the force exerted on this object is 1.2 Newton.
<u>Given the following data:</u>
- Change in momentum = 12 Kgm/s.
<h3>What is impulse?</h3>
In Science, the impulse that is experienced by an object is always equal to the change in momentum of the object, due to the force acting on an object.
Mathematically, impulse is given by this formula:
![Impulse = change\;in\;momentum\\\\Force \times time = m \Delta V](https://tex.z-dn.net/?f=Impulse%20%3D%20change%5C%3Bin%5C%3Bmomentum%5C%5C%5C%5CForce%20%5Ctimes%20time%20%3D%20m%20%5CDelta%20V)
Substituting the given parameters into the formula, we have:
![Force \times 10=12\\\\Force =\frac{12}{10}](https://tex.z-dn.net/?f=Force%20%5Ctimes%2010%3D12%5C%5C%5C%5CForce%20%3D%5Cfrac%7B12%7D%7B10%7D)
Force = 1.2 Newton.
Read more on force here: brainly.com/question/16750406
B show the potential energy and the kenetic energy