Answer:
Change in momentum will be -4.4 kgm/sec
So option (A) is correct option
Explanation:
Mass of the ball is given m = 0.10 kg
Initial velocity of ball 
And velocity after rebound 
We have to find the change in momentum
So change in momentum is equal to
( here negative sign shows only direction )
So option (A) will be correct answer
Answer:
Chemical symbols Al, O, H, O or a,c,f,h.
Coefficient 2 or e.
Number of atoms of the element - b,d ,g.
One atom of the element - i.
Answer:
brainly getting too strict smh...
Explanation: