Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
100
A hot air balloon traveled 2.5 hours at a speed of 450 km/hr. What distance did it travel?
1,125
100
What type of friction is a diagram showing forces acting on an object?
Free body diagram
100
What is Newtons 3rd law?
For every action there is an equal and opposite reaction.
100
What are the 3 states commonly found on earth?
Liquid, solids, and gas.
100
What is an element?
A substance that is made up of only one type of atom, cannot be broken into simpler substances.
200
What is the displacement after 15 seconds?
30
200
True or False? Friction acts in the direction of motion and increases the speed of the object?n
False
200
True or False? If Joe leans against a wall, he applies an action force on the wall, and the wall applies a reaction in opposite?
True.
200
A measure of the amount of mass in a given amount of space is?
Density.
200
What is an atom?
It is made up of everything and is the smallest unit.
300
What is the formula to find acceleration?
a= final velocity - initial velocity divided by the time.
300
What is newtons first law?
an object at rest, stays at rest, and an object in motion stays in motion.
300
What is ferromagnetic metal?
A metal that a magnet can attract.
300
What is the formula of density?
Mass divided by volume.
300
True or False? Homogeneous mixture is a mixture in which the parts are not evenly distributed throughout the entire mixture?
False.