Kinematics equation drill 1

Front

What is the formula for calculating final velocity when an object is accelerating uniformly?

Back

Final Velocity (v) = Initial Velocity (u) + Acceleration (a) × Time (t)

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object with respect to time.

Front

What is the unit of acceleration?

Back

The unit of acceleration is meters per second squared (m/s²).

Front

If an object is at rest, what is its initial velocity?

Back

0 m/s.

Front

What does it mean for an object to decelerate?

Back

Deceleration is when an object slows down, resulting in a negative acceleration.

Front

What is the formula to calculate distance traveled under uniform acceleration?

Back

Distance (s) = Initial Velocity (u) × Time (t) + 0.5 × Acceleration (a) × Time² (t²)

Front

What is the unit of speed?

Back

The unit of speed is meters per second (m/s).

Front

How do you calculate the distance traveled by an object that starts from rest and accelerates?

Back

Use the formula: Distance (s) = 0.5 × Acceleration (a) × Time² (t²).

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity (magnitude only), while velocity is a vector quantity (magnitude and direction).

Front

What is uniform acceleration?

Back

Uniform acceleration means that the rate of change of velocity is constant over time.