A 2 kg box with some initial velocity slides up a frictionless ramp, which is at a 15° angle to the ground, until the box comes to rest 1 second later.

false

explanation:

boats, things on boats luggage are way more heavy then water.

i would like to make dinner for my mom, dad, and sister

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.