A player kicks a football from ground level with a velocity of magnitude 27.0 m/s at an angle of 30° above the horizontal.
What is the maximum height of the ball?

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

probably not if net force is zero

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.