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KINETIC AND POTENTIAL ENERGY
unbalanced or balanced
KINETIC ENERGY
POTENTIAL ENERGY
VOCAB
100
Kinetic and potential energy both relate to: Heat Light Motion
What is motion.
100
if 2000 newtons are going upward and 1500 going downward and 500 going to the right and 800 to the left. What direction is the object going to go and how many newtons would it go that direction.
What is upward and 500 newtons
100
A 900-kg compact car moving at 60 mi/hr has approximately 320 000 Joules of kinetic energy. Estimate its new kinetic energy if it is moving at 30 mi/hr. (HINT: use the kinetic energy equation as a
What is KE = 80 000 J
100
When you stretch a rubber band, you are storing __________ energy.
What is potential
100
A group of interacting or independent element forming a complex whole as in all the factors or variable in environment or all the variables that might effect a science experiment.
What is system
200
what is Gravitational Potential Energy?
what is Stored energy due to an objects position
200
if the object was a refrigerator and the force of one person going 200 to the right and another person going the same direction had 100 then in the other direction somebody pushed 300.Is it unbalanced or balanced
What is balanced
200
The faster an object moves, the ________ kinetic energy it has.
What is more
200
How much pontential energy is at the top of a hill on a rollar coaster ride
What is 100 %
200
a unit used to measure energy
What is joule
300
what is Newton ?
What is The unit used to measure force .
300
The object is getting pushed 1000 newtons left and then another person is going 200 to the right and to addition it is 800 to the right is it balanced or unbalanced
What is balanced
300
What does kinetic energy depend on? The weight and volume of an object The buoyancy of an object The mass and speed of an object
what is The mass and speed of an object
300
Gravitational potential energy depends on the ________ and ________ of the object.
What is Height and mass
300
a force that attracts or repels objects toward or away from each other caused by electrons in a substance
What is magnetism
400
if somebody was to start to go down a slide is it kinetic and potential energy.
What is kinetic energy
400
a block was on a table. 40 n where pulling to the right and 50 n to the left. was the force unbalanced or balance ?
What is unbalance.
400
A body is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy when its velocity becomes zero?
What is The kinetic energy becomes zero. According to the law of conservation of energy the kinetic energy is converted into potential energy.
400
a force between to surfaces rubbing against each other
What is friction
500
what if you are at the top of a slide down is it potential or kinetic energy
What is potential energy
500
Forces that have a net force of zero ( the object is still).
What is Balanced force
500
is it true or false when you are in motion it is kinetic energy
What is true
500
the change in a object position in respect to time in comparison to the position of the objects used as reference point.
What is motion