A58-kg boy swings a baseball bat, which causes 0 0.140-kg baseball to move toward third base with velocity f 38.0 m/s. calculate the kinetic energy of the baseball(rounding your answer to the integer)

101 J

Explanation:

The kinetic energy of an object is given by

where

m is the mass of the object

v is its speed

For the baseball in this problem,

m = 0.140 kg

v = 38.0 m/s

Substituting into the equation, we find the kinetic energy 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).