Bonsoir je me suis pris très tard mais si quelqu'un peut m'aider franchement ça serait sympatoch ( 1ere spé physique): Un système de masse m = 3,0 kg goulotte de 10 m. • Calculer la variation de son énergie potentielle de pesanteur au cours de la chute. Donnée : g= 10 N. kg-1

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.

a is the best answer your welcome

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr