A student has two magnets of equal strength. She places one on each side of the ramp. She releases a steel ball down the ramp. The student repeats the procedure with both magnets on the same side of the ramp. Predict the path of the ball in each trial. Your Prediction:
What Happens:

Ans: A student has two magnets of equal strength. She places one on each side of a ramp. She releases a steel ball down the ramp. The student repeats her procedure with both.

Explanation:

show the wavelengths of a wave. show the crests of a wave.

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.