Lou’s pet parrot looks as through it has many more features on cold days than it appears to have on warm ones. loy determines that the number of features is effected by the temperature. which of the following is an independent variable?

it has many more features on cold days than it appears to have on warm ones; thats the independant variable i believe

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.