Forces
Strength or energy as an attribute of physical action or movement.
What is Force?
Something's relative mass or the quantity of matter contained by it.
What is weight?
The measure of how much matter is in an object.
What is Mass?
The rate at which someone or something is able to move or operate.
What is speed?
The force that two surfaces exert on each other when they rub against each other.
What is friction?
Moving a couch across a floor, pushing a car up a hill, kicking a ball or pushing a desk across a room
What is Contact Forces?
Formula for Weight
What is Mass x Acceleration of Gravity (m x g)?
Mass Formula.
What is Density x Volume (d x v)?
The rate at which velocity changes, increasing speed, decreasing speed or changing directions.
What is Acceleration?
One effect of friction is ____.
What is increase of temperature?
The force of attraction between all masses in the universe.
What is Gravitational Force?
True or False:
Weight is determined by gravitational force.
What is True?
True or False:
Mass doesn't stay the same on Earth and the moon.
What is False?
Speed Formula
What is Distance divided by Time (D/T)?
A sled sliding across snow or ice.
What is sliding friction?
Attractive or repulsive force between two charged objects.
What is Electric Force?
Something used to measure weight.
What are spring scales?
The density is 8. The volume is 12. The mass is ___.
What is 96?
Speed of motion when speed is changing.
What is average speed?
Types of friction that are easier to overcome than sliding friction.
What is fluid friction and rolling friction?
Force Formula
What is mass x acceleration (m x a)?
Global company headquartered in the U.S. that offers various products and services to assist in healthy habits
What is Weight Watchers?
Metirc Unit of Mass.
What is a gram (g)?
The top speed of Lightning McQueen.
What is 200 mph?
Four types of friction.