T
005 10.0 points
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 13 m.
with what velocity did the balloon hit
the ground? the acceleration of gravity is
9.8 m/sy the positive direction is up, so the
velocity when it hits is negative.
answer in units of m/s.
rt.
do i need to convert?

What is the rate of change in a objects position?

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.

)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force f⃗ on particle 0 due to particle 1?