In a covalent bond, one atom can attract the shared electron more strongly than the other atom can.
Answer:
40m/s
Explanation:
The horizontal component of velocity remains constant because there are no external forces in that direction
By applying motion equations, V= U+ at
where ,
- v - final velocity
- u - initial velocity
- a-acceleration
- t - time
v = u +at
As no force act on the ball ( we neglect air resistance here) no acceleration is seen,
So v = u = 40m/s
Potential Energy is a type of energy that is "possessed" by a body of its position, electrical charge, etc.