force
force has:
strength and direction
what is gravity?
a force of attraction between objects
what is an atom
the basic unit of matter
what is energy transformation.
the change of energy from one form to another
what is the ability to do work
energy
what is net force?
The sum of all forces acting on an object.
what is weight measured in
newtons
what is energy?
the ability to do work.
the source of all energy on Earth originate from
the sun
energy that has to do with motion or position
mechanical energy
what is an applied force?
a force that is applied by one object unto another object.
what is a patten of motion?
a predictable and regular motion.
What is qualitative property
a characteristic of matter that is described using your senses.
what happened in energy transformation
energy is not created nor destroyed
energy carried by sound waves
sound energy
what are balanced forces?
forces that ae equal and opposite
who was the first scientist to propose a model of an atom?
JJ Thomson
what is friction
A force that opposes the motion of an object
wot dos a lamp dow wen energy transformsformation.
light
energy associated with temperature of an object
thermal energy
what are unbalanced
forces that are not equal and oppsite
what is motion
the movement of an object
What is matter.
anything that has mass and volume
is energy karted or destroy in energy transformation.
no
stored in the bonds of atoms and molecules.
chemical energy