Physics Review

Front

What is acceleration?

Back

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

Front

How do you calculate acceleration?

Back

Acceleration (a) can be calculated using the formula: a = (final velocity - initial velocity) / time.

Front

What is force?

Back

Force is a push or pull exerted on an object, measured in Newtons (N).

Front

What is the formula for calculating force?

Back

Force (F) can be calculated using the formula: F = mass (m) × acceleration (a).

Front

What is mass?

Back

Mass is the amount of matter in an object, measured in kilograms (kg).

Front

What is the relationship between mass and acceleration?

Back

According to Newton's second law, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

Front

What is speed?

Back

Speed is the distance traveled per unit of time, measured in meters per second (m/s).

Front

How do you calculate speed?

Back

Speed can be calculated using the formula: speed = distance / time.

Front

What is net force?

Back

Net force is the total force acting on an object after all the forces are combined.

Front

How do you determine the net force?

Back

To determine the net force, sum all the forces acting on an object, taking into account their direction.