Question

what is the cyclists displacement from the star to the flags? -12 km 12 km +2 km 20 km

Explanation:

Step1: Identify positions

The star (cyclist's initial position) is at \( x_1 = 2 \) km. The flags (final position) are at \( x_2 = -10 \) km.

Step2: Calculate displacement

Displacement \( \Delta x = x_2 - x_1 \). Substitute values: \( \Delta x = -10 - 2 = -12 \) km.

Answer:

-12 km