Akicker kicks a football toward the opponent's goal line during a game. the ball begins its flight with an initial velocity of 70 feet per second when it is kicked at a height of 2 feet by the kicker. to the nearest foot, what maximum height will the ball reach?

you may use the function:
h(t)=-16t^2+70t+2
a. the answer cannot be determined.
b. 79 feet
c. 981 feet
d. 129 feet

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.