You are trying to find out how high you have to pitch a water balloon in order for it to burst when it hits the ground. You discover that the balloon bursts when you have pitched it to a height of 14 m. With what velocity did the balloon hit the ground? The acceleration of gravity is 9.8 m/s ^ 2 . positive direction is up, so the velocity when it hits is negative. Answer in units of m/s .

b) phosphorus pentoxide

v 154.9= 0.9 length length s little over 154.9cm

  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

a sonic boom is a loud boom that breaks the sound barrier

explanation: