In an experiment, two baseballs are dropped from the top of a tall building. When the first baseball is dropped, a timer is started. After 1.0 second, the second baseball is dropped. Assuming air resistance can be neglected, which of the following will be true A) The difference in velocity between the two baseballs decreases as they fall.
B) The difference in velocity between the two baseballs remains constant as they fall.
C) The distance between the baseballs decreases as they fall.
D) The distance between the baseballs stays constant as they fall.

ill do it for 100, also this isnt 80 its 40

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.