I found a .25 kg tennis ball off a brick wall at 15 m/s and a 50° angle with the wall and it rebound elastically at the same reflected angle. If the ball fell 150 N in the collision how long did it last?

c

explanation:

i believe the answer is c and this is only worth 10 points you might wanna change it

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is