Not surprisingly, Mr. Sul loves to slide around in his socks when the classroom floor has been freshly waxed. Mr. Sul has a weight of 800N and the coefficient of kinetic friction between his socks and the floor is 0.30 . How strong is the Friction Force that opposes his sliding?

it would be kevlar ^^

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.