Question 2 A car moves at a velocity with a solid wall. The car and comes to a standstill is 900 kg . 2.1 Calculate the impulse 2.2 Calculate the magnitu

When the car collides with the wall and comes to a standstill, the change in momentum represents the impulse experienced by the car. If the car's initial velocity was \(v\), the impulse \(J\) can be calculated using the formula \(J = \Delta p\) or \(J = m \Delta v\). Assuming the car was moving with some velocity \(v\) before the collision, the impulse would equal \(900 kg \times v\). The magnitude of the impulse is directly related to the change in velocity, which here is from \(v\) to \(0\). Therefore, the magnitude of the impulse will simply be \(900 kg \cdot v\), illustrating how impulse is a significant factor in collision scenarios! For a more interactive experience with physics, consider simulating collisions using online physics engines. They allow you to visualize how changes in mass and velocity affect momentum and impulse in a playful and educational way. Plus, it's a fantastic way to engage creatively with physics concepts! You can also delve into classic texts like "Physics for the IB Diploma" by K.A. Tsokos to deepen your understanding of impulse, momentum, and collisions. This book breaks down complex concepts into more digestible portions and includes real-life examples that make learning about physics relatable and fun!