Virtual Bungee Virtual bungee jumpers can experiment with different body weights and bungee cord strengths. Then they experiment with different platform heights and even different gravitational fields. |
President & Prime Minister Whose coffee cools faster? This question quickly becomes relevant for the president and the prime minister as they travel together in a plane. Understand the cooling process. Then experiment with a cooling model. |
Pendulum Story Explore the concepts behind a simple pendulum. What effect, if any, do string length, initial displacement and bob mass have on a pendulum's motion? See how the variables of simple harmonic motion are related. |