Which most likely occurred to make the match light? Myron was trying to light a match. The first time he
struck the match, the match did not light. The second
time he tried, the match lit successfully.
O Myron increased the friction by decreasing the
surface area.
Myron increased the friction by increasing speed.
Myron decreased the friction by making the match
aerodynamic.
O Myron decreased the friction by lubricating the
match

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.

it's