Answer:
Not acted upon there is no motion
Forces acted upon there is motion
You can refer to the definition stated below:
Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia. ... If that velocity is zero, then the object remains at rest.
The answer is 8 meters per second 8m/s because 200 divided by 25 is 8
<span>A neutralization reaction occurs when an acid and a base (usually both are in acqueous solutions) react to form water and a salt, which do not exhibit any of the acid or base properties. An acid is identified by being paired with a hydrogen ion and a base is identified by being paired with a hydroxide group.</span><span />
Answer:
Pushing from the same direction: 343 N
Pushing from opposite directions: 171 N
Explanation:
If Dani and Gina are pushing in the same direction then you would add up the forces they are pushing with since the force is applied in the same direction.
257N+86N=343 N
If Dani and Gina are pushing in the opposite direction then you would subtract the forces they are pushing with because they are going against each other.
257N-86N=171 N
Hope this helped! :)