Answer:
D
Explanation:
Just had the same question and couldnt find and answer so i guessed. heres the answer no lol!
<span>It is the lowest velocity which a body must have in order to escape the gravitational attraction of a particular planet or other object.
Every planet has their own corresponding escape velocities. Example - Earth has escape velocity of 11.2 Km/s. It means, if you want to leave the Earth's gravitational field then it's the lowest speed which you need to acquire otherwise you wouldn't do that!
Hope this helps!</span>
Answer: C
Explanation:
A solenoid is a coil of wire that acts like a magnet when electric current travels through it
maybe gravity because when you sit gravity holds you down
Stationary at rest or moving with constant motion
Explanation:
If the force acting upon an object are balanced, the object must be stationary or at rest or moving with constant velocity.
According to newton's first law of motion;
"An object will remain in its state of rest or of uniform motion unless acted upon by an external force".
This suggests that body at rest has balanced forces acting upon it.
learn more:
Newton's laws brainly.com/question/11411375
#learnwithBrainly
