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 type of potential energy does an object like silly putty or a rubber band have
What is elastic potential
Green plants convert light energy from the sun into _________ energy
What is chemical
Work or not work? A man carries four bags of groceries from the kitchen to pantry.
Not work
Energy in the form of motion is ________ energy
What is kinetic
which of the following is not used to calculate kinetic energy: mass,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
Friction causes some mechanical energy to change to _____ energy
What is thermal
Joule
A rock at the edge of a cliff has ______ energy because of its position
What is gravitational potential energy
the greater the ______ a moving object has, the more kinetic energy it has
What is mass or speed
which of the following is not used to calculate potential energy: mass, velocity,height
What is velocity
When a plant falls from a window, its ________ energy is transformed into kinetic energy
What is gravitational potential
What is the formula for work?
Force x Distance
Suppose a juggler is juggling oranges, at an orange's highest point, what form of energy does it have
What is mostly potential
kinetic energy of an object increases as its ______ increases
What is mass or speed
a book and a feather sitting on the same shelf have ________ potential energies
What is different
The law of ______________ states that energy in a system can change forms, but can never be created or destroyed.
What is conservation of energy
Force, object and motion (in the direction of the force).
Energy that an object has due to its position.
What is Potential Energy
doubling an objects velocity will _____ its kinetic energy
What is quadruple
the gravitational potential energy of an object depends on ________ and ________
What is mass and height
Energy is measured in ______
What is Joules (J)
What is the unit for force?
Newton
At which point in the swing of a pendulum is the kinetic energy at its maximum?
What is point C