When a small cart collide with a large mass then during collision they must be in contact with each other for some interval of time
During this contact interval we can say they will exert normal force on each other
This normal force is always equal and opposite on two balls which means this force will follow Newton's III law
It will be same in magnitude but opposite in the direction
So here correct answer would be
<u><em>They both experience the same magnitude of the collision force.</em></u>
Answer: I believe the right answer would be C
I hope this helps. Correct me if im wrong
Answer:
North
Explanation:
Friction is a reaction force against the direction of movement. So since the direction of movement is south the friction would be opposite and move north.
Answer:
A)
B)
Explanation:
a) using Guass law
Here
Volume charge density is given as
net charge is given as
therefore
After solving electric field equation we get
b) electric potential difference is given as
at r = 0