Solve for...
A rock of 2 kg is at a height of 10 meters. Solve for Potential energy. (estimate g=10 m/s2)
What is 2,000 J?
This part of the roller coaster is doing work.
What is the chain lift?
As a roller coaster car goes down a hill, it's energy is changed into this.
What is kinetic energy?
Being able to do work.
What is energy?
A box was pushed with 5 N of force for a distance of 4 meters. Solve for the amount of work done.
What is 20 J of work?
The definition of work
What is energy being moved?
This type of energy is used to do work.
What is kinetic energy?
A falling ball had 500 J of energy before it hit the ground. Solve for it's potential energy before it started falling.
What is 500 J of energy?
The formula for finding Power
What is P=W/t?
The formula for finding Kinetic Energy
What is KE =1/2*m*v2 ?
The formula for finding total energy
What is Potential Energy + Kinetic Energy?
A toy car of 6 kg is speeding at 4 m/s. Solve for its kinetic energy.
What is 48 J of energy?
The definition of power.
What is the amount of work being done over time?
The definition of kinetic energy?
What is energy from an object moving?
When Mr. Hasbun is spinning a hand crank, which part is the potential energy, and which part is the kinetic energy?
Mr. Hasbun is potential energy. The spinning crank or lightbulb is kinetic energy.
The equation is (200 J+ KE)= 500 J. Solve for its kinetic energy.
What is 300 J
The formula for finding Work done.
(extra 50 points for ANY team that gives me both)
What is W=F*d?
or
What is W=Efinal - Einitial?
The definition of gravitational potential energy.
What is stored gravity because of height/gravity?
When potential energy turns into kinetic energy and vice versa, then the total energy ____________.
What is, stays the same?