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Impulse momentum theorem Physics problem and solution

In this AP Physics collision problem, we analyze the force-time graph of a 58 g ball colliding with a wall. 📢 Access Solved Problems and PDFs: ▶ https://thesciencecube.com/ 📢 Join our Telegram Channel: ▶https://t.me/TheScienceCube_Community The ball, traveling at an initial velocity of 34 m/s perpendicular to the wall, strikes the wall and rebounds back with the same speed. Our goal is to determine the maximum force exerted on the ball by the wall during this short collision period of 6 ms. Problem Approach To solve this force-time graph analysis problem, we use the concept of impulse and momentum in collisions. The impulse-momentum theorem tells us that the impulse (J) generated over the time of impact is equal to the change in momentum. With a force-time graph, impulse is calculated by finding the area under the curve. By breaking down the graph into a rectangle and two triangles, we can compute the impulse without performing complex integration. We then equate this calculated impulse with the momentum change in this elastic collision, allowing us to solve for the maximum force during impact. For clarity, we adopt a sign convention that treats the rebound direction as positive, simplifying calculations and yielding clean, positive values. Key Takeaways Force-Time Graph Analysis: Learn how to interpret a force-time graph and calculate impulse by finding the area under the curve, a crucial skill for AP Physics exam preparation. Impulse-Momentum Theorem: Understand how the impulse-momentum theorem applies to real-world scenarios, especially in calculating impulse from force-time graphs. Calculating Maximum Force: Gain insights into determining the peak force exerted during a collision and the importance of choosing appropriate sign conventions in physics problem-solving techniques. Momentum Change in Elastic Collisions: Recognize how momentum behaves in an elastic collision, where the ball rebounds with the same speed, and apply this concept to other physics problems. This physics tutorial on collision forces offers essential knowledge for students tackling AP Physics problems, particularly those involving the calculation of impulse, force, and momentum changes. Whether you're preparing for an exam or just want to strengthen your understanding of physics concepts like impulse and momentum, this video will guide you through the necessary steps and calculations. *Who is this for*: Grade 11 physics student, AP Physics students, students appearing for competitive exams like IIT JEE and NEET. If you are looking for Class 11 physics notes or PDF downloads on the collision and momentum conservation, you should visit our website. You can find quiz and pdf summary of the topic. 📢 Watch the Full PLAYLIST Here: ▶    • Center of Mass, Linear Momentum and C...