Matter. I don't really know how to explain it. Sorry. But anyways, Hope this helps!
The arrows in models of magnetic and electric fields show both their magnitude and direction.
In Physics, a vector refers to a quantity that has both magnitude and direction. Hence, a vector always points in a given direction. The direction in which the arrow points is the direction of the vector in space.
In models of magnetic and electric fields, field vectors depicted by arrows because they represent both their magnitude and direction. The length of the arrow shows magnitude.
Learn more: brainly.com/question/102477
Answer:
A. For every action there is an equal and opposite reaction.
The answer is true hope that helped!!
Answer:
in the direction of motion of Jacob
Explanation:
Given:
mass of Jacob,
velocity of Jacob,
mass of Ethan,
velocity of Ethan,
Now using the conservation of linear momentum for the case:
(When the two masses in motion combine to form one after the collision then they will move together in the direction of the greater momentum.)
in the direction of motion of Jacob as it was assumed to be positive.