73. At t = 0, the baseball player hits the ball with an initial velocity of 32 m/s and an angle of 55° with the horizontal range. A player 85 m from the hitter shoots at t = 0 and the line joining them makes a 22° angle with the ball's release line (see Figure 3-50) to catch the ball. What speed and direction must this player move to catch the ball at its same level of release?

lol

explanation:

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.