Prep for 1st Semester Physics Final

Front

The gravitational force affects particles with _____

Back

mass

Front

Coulomb's law describes a force that is repulsive or attractive because it is based on _____

Back

charges

Front

The elements of the universe were formed by the _____ force

Back

strong nuclear

Front

Weightlessness is due to _____

Back

a balance of forces

Front

Charged particles are responsible for much of the cellular _____ in the world

Back

movement

Front

What is the formula for gravitational force?

Back

F = G * (m1 * m2) / r^2

Front

Define mass in the context of physics.

Back

Mass is a measure of the amount of matter in an object, typically measured in kilograms.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

Explain the concept of electromagnetic force.

Back

Electromagnetic force is a fundamental force that acts between charged particles, responsible for electricity and magnetism.

Front

What is the principle of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.