UNIT 1
Galileo, Hook and Newton lived at the same time.
No. Galileo was oldest born in 1564
A line on a graph is stationery when it is horizontal
When is a line on a graph stationery?
Whose Law says, "for every action there is an equal and opposite reaction."
What is Newton's 3rd Law
What is the quantity of matter in an object?
What is MASS
The moos moves so that the earth is between the Sun and the Moon signifies what moon phase.
What is a full moon
An object in motion will stay in motion was first said by what scientist?
Who is Galileo
A line on a graph is up and to the right. Is it positive or negative?
What is positive
True or False
A reaction force happens because of an action force.
What is TRUE
It is the measure of how much mass there is in a given space.
What is density.
The moon orbits the Earth in more or less time than Earth's 24 hour day.
What is the moon orbits the Earth in more time than a 24 hour day.
Lightning was proved to be electricity in the 1700's by Benjamin Franklin
Who proved that lightning was electricity?
Does a force always have an effect on the motion of the object it is acting on.
What is TRUE
A force that is cancelled out by another force.
What is a balanced force.
Changing a substances physical identity change the substances chemical identity. Yes or No
What is NO
The Earth is tilted toward the Sun in the northern hemisphere in what season.
What is Summer.