Centrioles are found in eukaryotic cells!
Friction but i may be wrong
Answer:
The Correct Answer is "D"
Explanation:
For Detail of this answer Please see the attached file.
This is an example of sublimation where a substance goes directly from solid to a gas, skipping the liquid stage.
Answer:
(a)
x=7.83 Kgm/s
y=5.48 Kgm/s
(b)
191.25 N
Explanation:
(a)
Change in momentum in x direction
where m is mass and v is the velocity and is the angle of kick
Substituting m=0.425 Kg, v=22.5m/s and
Change in momentum in y direction
(b)
Force exerted by the player
F=mv/t where t is time
Substituting
F=(0.425*22.5)/0.05= 191.25 N