In the interactive simulation above, what are the accelerations for the following cases? 1. The object acceleration is m/s^2 when Mass: 100 kg, Applied force: 100 N, and Friction force: 50 N 2. The object acceleration is m/s^2 when Mass: 100 kg, Applied force: 200 N, and Friction force: 50 N. 3. The object acceleration is m/s^2 when Mass: 50 kg, Applied force: 200 N, and Friction force: 50 N. 4. The object acceleration is m/s^2 when Mass: 50 kg, Applied force: 100 N, and Friction force: 50 N