The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car's motion? ОА
It's not moving
OB. It's moving at a constant speed.
OC It's moving at a constant velocity.
OD. It's speeding up.

uranium fissions/breaks up giving out energy and neutrons

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

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.