Fall Physical Science Review

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist any change in its motion.

Front

What is gravity?

Back

Gravity is the attractive force between two objects that depends on their masses and the distance between them.

Front

How do you calculate time when distance and speed are known?

Back

Time = Distance / Speed.

Front

What is the formula for calculating weight?

Back

Weight = Mass x Gravity.

Front

What is terminal velocity?

Back

Terminal velocity is the constant speed an object reaches when the force of gravity is balanced by the drag force of the medium through which it is falling.

Front

What is free fall?

Back

Free fall is the motion of an object under the influence of gravitational force only.

Front

What is net force?

Back

Net force is the overall force acting on an object when all the individual forces are combined.

Front

What is the relationship between mass and gravity?

Back

The gravitational force between two objects increases with the mass of the objects.