Question

A charity fundraiser fits 12 students into a small car. If the combined force of the car and students is 15680 N and the combined area of the wheels touching the ground is 0.08 m², what is the pressure placed on the ground by the car and students?

Answer 1

The pressure placed on the ground by the car and students at the charity fundraiser is calculated using the pressure formula, resulting in a pressure of 196000 Pascals.

Step-by-step explanation:

To calculate the pressure placed on the ground by the car and students in a charity fundraiser event, we use the formula:

P = F / A

Where:

• P is the pressure,
• F is the force,
• A is the area.

In this case, the combined force (F) of the car and students is 15680 N, and the combined area of the wheels touching the ground (A) is 0.08 m².

By substituting the given values into the formula, we get:

P = 15680 N / 0.08 m² = 196000 Pa (Pascals)

Therefore, the pressure placed on the ground by the car and students is 196000 Pa.