Greg and Karissa are about to start racing on their skateboards. Greg pushes off of the ground with 40 newtons of force. Karissa pushes off of the ground with 80 newtons of force. Greg and Karissa have the same mass. How will Greg's acceleration compare with Karissa's acceleration?

Greg's acceleration will decreace faster than Karissa will.

Explanation:

If Greg pushed off with less force and Karissa pushes off with more and they weigh the same Greg slows down before Karissa does. I hope this helped. :)

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.