Fall Final

Front

What subatomic particles are found in the nucleus of an atom?

Back

Protons and neutrons.

Front

State Newton's First Law of Motion.

Back

An object at rest will stay at rest, and an object in motion will stay in motion unless acted upon by an external force.

Front

How do you calculate force using mass and acceleration?

Back

Force (F) = Mass (m) × Acceleration (a).

Front

What subatomic particle varies between isotopes?

Back

Neutrons.

Front

What is the reaction force when a cannon fires a cannonball?

Back

The cannon moving backward.

Front

Define mass in physics.

Back

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

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object, measured in meters per second squared (m/s²).

Front

What is the formula for calculating force?

Back

F = m × a, where F is force, m is mass, and a is acceleration.

Front

Explain the concept of inertia.

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that includes both speed and direction.