Units/Formulas
The unit we use for distance?
What is meters?
What does the lab symbol with the flame tell us?
What is flammable?
What is Newton's Third law of motion?
What is, for every action there is an equal but opposite reaction?
A machine is a device that _______.
What is makes work easier?
What are the two types of circuits?
What is series and parallel?
What is the formula for force?
Which piece of lab equipment would be best to use if you wanted to stir the contents of a test tube while over the flame of a Bunsen burner?
What is a glass stir rod?
Which two properties determine the force of gravity between two objects?
What is their masses and the distance between them?
A boy pushes on a parked car with a force of 200 N, but is unable to move the car. How much work does the boy do on the car?
What is, he does no work?
What is the ability to do work or cause a change?
What is energy?
Work is measured in...
What is joules?
Which of the following tools would be best suited to measure the volume of an irregular object?
What is graduated cylinder?
What is the net force necessary for a 150 kg tractor to accelerate forward at 3 m/s2?
What is 450 kg m/s2?
An inclined plane____.
Changes the distance that the effort is applied.
Mechanical energy is the sum of ...
What is kinetic and potential energy?
What is MA = Fr / Fe?
What type of glassware would be best to use when heating over a bunsen burner?
What is a test tube?
The stationary background that lets us know that an object is moving is called the _____.
What is reference frame?
Children are sled riding on a hill. One little girl pulls her sled back up the hill and does 377 joules of work while pulling it back up the 15.3 meter hill. If she does this in 53 seconds, what is her power output?
What is 7.11 watts
What voltage is necessary to produce a current of 200 amperes through a resistance of 100 Ω?
What is 20,000 volts?
What is voltage = resistance x current?
What glassware would you use to get an accurate measurement?
What is graduated cylinder?
A 10 gram pencil is dropped to the ground. Assuming that the pencil is in free fall, what would be the force with which the pencil drops to the ground?
What is 100 N?
A large semi-truck is moving a house from one lot to another. The amount of force required to move the house horizontally a distance of 67.2 meters is 3,400 newtons. How much work will be done on the house?
What is 228,480 J
What is the current produced with a 9-V battery through a resistance of 100 Ω?
What is .09 amperes?