kinetic energy
which has more kinetic energy, a large dog sitting on a sidewalk or a small can running down the street?
What is the small cat running down the street
What is the definition of potential energy?
What is stored energy or built up energy.
What law did we talk about that is also listed in our Marquez.
What is the law of conservation of energy
There is a bell at the top of a tower that is 45 m high. The bell weighs 190kg. Calculate the potential energy of the bell.
What is 83,790 J
energy in the form of motion is ________ energy
What is kinetic
which of the following is not used to calculate kinetic energy: mass, weight, velocity, height.
What is height
two copies of the same book are in a book case. one book is twice as high as the other. they have _______ potential energy
What is different
What is the definition of energy?
What is the ability to cause change.
If a 5kg volleyball is served from a height of 3 m, it will travel at 10 m/s. Calculate the kinetic energy of the ball.
What is 250 J
a rock at the edge of a cliff has ______ energy because of its position
What is gravitational potential energy
What variable affects kinetic energy more...mass? or Velocity?
What is velocity
which of the following is not used to calculate potential energy: mass, velocity, gravitational acceleration, height
What is velocity
when a plant falls from a window, its ________ energy is transformed into kinetic energy
What is gravitational potential
If a 5kg volleyball is served from a height of 3 m, it will travel at 10 m/s. Calculate the potential energy of the ball.
What is 147 J
suppose a juggler is juggling oranges, at an orange's highest point, what form of energy does it have
What is potential energy
A 20kg child is being pushed in a swing at a rate of 10 m/s, what is the kinetic energy?
What is 1000J
A 10kg book is sitting on a shelf that is 4 meters high, what is the potential energy?
What is 392 Joules
the law of ______________ states that energy in a system can change forms, but can never be created or destroyed.
What is conservation of energy
a 100kg boulder is raised 10 m above the ground and then is dropped. calculate the kinetic energy of the boulder
What is 9800 J
Which object has more potential energy. A car or a adult
What is a car
doubling an objects velocity will _____ its kinetic energy* hint plug in random numbers
What is quadruple
the gravitational potential energy of an object depends on ________ and ________
What is weight and height
energy is measured in ______
What is Joules (J)
What is the height of a bookcase that has a potential energy of 2000J and has a mass of 75kg.
What is 2.72 m
describe the energy conversions that take place during a roller coaster
What is GPE, KE, GPE, KE...etc.