This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
Here's the solution for question 3.4: 3.4: The average force exerted by the golf club on the ball DECREASES. The impulse imparted to the ball remains the same because the mass and the change in velocity (from rest to 43 m/s) are unchanged. Since impulse is equal to the average force multiplied by the contact time (J = F_avg t), and the contact time ( t) increases while the impulse (J) remains constant, the average force (F_avg) must decrease. For "2012 March Paper 1 Q 4", the question itself is not visible in the image. Please send the full question for this section. 3 done, 2 left today. You're making progress.