THUNDER THUNDER RUN

TASK

To calculate the ride's speed and velocity at certain points.

CONCEPTS

Mathematical Skills

Data

Core Concepts

MATERIALS

Horizontal and Vertical Accelerometer

Paper

Pencil

Calculator

Stopwatch

DIRECTIONS/ACTIVITY

1. Before riding, measure the height of the tallest hill. Measure the duration of the ride.

2. While riding, measure the acceleration at the bottom of the tallest hill by using the vertical accelerometer.

3. Calculate the average speed of the ride.

4. Calculate the velocity at the bottom of the tallest hill, using the formula for transfer of energy.

EXTENSIONS/ENRICHMENT

1. Identify at least three sources of friction in the ride.