10 Ref. B Yüksel Şahan ve diğer yzarlar, Zambak yayınları, Fizik 1,Mekanik
11 Problemler 1) Sears ve Zemansky’nin Üniversite Fiziği Cilt 1, Pearson Education Yayıncılık. (a) gives. (b) 1)*
12 2) Sears ve Zemansky’nin Üniversite Fiziği Cilt 1, Pearson Education Yayıncılık. and.. (a) Motion before the collision: Collision:.. (b) Motion after the collision: gives.. Identify: Apply conservation of momentum to the collision between the two people. Apply conservation of energy to the motion of the stuntman before the collision and to the entwined people after the collision. Set Up: For the motion of the stuntman, y 1 -y 2 =5 m. Let v s be the magnitude of his horizontal velocity just before the collision. Let V be the speed of the entwined people just after the collision. Let d be the distance they slide along the floor. 2)
13 3) 3) Sears ve Zemansky’nin Üniversite Fiziği Cilt 1, Pearson Education Yayıncılık.. (a) Take at point 2, so. (b) In the collision between the package and the cart momentum is conserved in the horizontal direction. (But not in the vertical direction, due to the vertical force the floor exerts on the cart.) Take +x to be to the right. Let A be the package and B be the cart.