Kinematics Review

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object with respect to time, 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 the formula for displacement when starting from rest?

Back

Displacement (s) can be calculated using the formula: s = 0.5 * a * t², where 'a' is acceleration and 't' is time.

Front

What are the units for distance or displacement?

Back

The units for distance or displacement are meters (m).

Front

What does the GUESS method stand for?

Back

GUESS stands for Given - Unknown - Equation - Substitute - Solve.

Front

How many kinematic equations are there?

Back

There are four kinematic equations used to describe motion.

Front

What is the first kinematic equation?

Back

The first kinematic equation is: v = u + at, where v is final velocity, u is initial velocity, a is acceleration, and t is time.

Front

What is the second kinematic equation?

Back

The second kinematic equation is: s = ut + 0.5at², where s is displacement.

Front

What is the third kinematic equation?

Back

The third kinematic equation is: v² = u² + 2as, where v is final velocity, u is initial velocity, a is acceleration, and s is displacement.

Front

What is the fourth kinematic equation?

Back

The fourth kinematic equation is: s = vt - 0.5at², which can be used when final velocity is known.