If you have an audible sound wave and an em wave, which of the following three options is the most likely? i. they have the same wave speed. ii. they have the same wavelength. iii. they have the same frequency.

what type of charge does it have? negative

it is called kinetic energy

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.

its a 5.5 n

glad that