energy
light
forces
calculating kinetic and potential energy
energy on a hill
100
when an object could have some energy
What is potential energy
100
the light we can see
What is visible light
100
the force that is created when an object slides on another object
What is friction force
100
the equation for calculating kinetic energy
what is 1/2 x mass x velocity2
100
what happens to potential energy when you go down a hill
What is goes down
200
when an object as energy
What is kinetic energy
200
type of light with the longest wavelength
What is radio light
200
support force on an object
What is normal force
200
the equation for potential energy
What is weight x height
200
what happens to kinetic energy when you up a hill
What is goes down
300
the energy that might have energy from gravity
What is gravitational potential energy
300
the light with the shorter wavelength
What is gamma ray
300
the force is created when a person pushes or acts on another object
What is applied force
300
you serve a volleyball with a mass of 2.1 kg the ball leaves your hand with a speed 30 m/s. calculate it.
What is 945 J
300
what happens to potential energy when you go up a hill
What is it goes up
400
the force when someone or another object acts on another object
What is applied force
400
what are the colors of visible light
What is red, orange, yellow, green, blue, violet.
400
a special type of frictional force that acts on objects as they travel through the air
What is air resistance force
400
A baby is sitting at the tip of a hill that is 21m high. the carriage with the baby weighs 21N. calculate it.
What is 252 J
400
what happens to kinetic energy when you go down a hill
What is it goes up
500
the support force exerted upon an object that is in contact with another stable object
What is normal force
500
why can't you see infrared or ultraviolet light
What is because the wavelengths are either too high or to low for our eyes.
500
the force with which the earth moon or other massively large objects attract another object toward itself
What is gravity force
500
A car is traveling with a velocity of 40 m/s and has a mass of 1120kg. calculate it
What is 896000 J
500
why does the total energy stay the same
What is because there is all ways the same amount of energy you never gain energy but you van change the form
M
e
n
u