7) Use the elastic collision graphs shown below to find the collision starting time (to) and ending time (tr), velocities for each cart before collision, velocities for each cart after collision, Total P and total KE before and after collision. Mark your information in the graphs and enter your measured results in the table below. Conservation of Linear Momentum to= ( ) tf= Before Collision: V2 V₁ Ptotal KEtotal ) ( ) At= ( ) After Collision: V'2 V'1 Ptotal KEtotal ) ( ) rick together V (cm/s) Cart 1 V (cm/s) TP (Kg m/s) TKE (J) 0.010 0.020 0.0 Cart 2 cat collid 06 07 08 09 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Time (s)

1D Elastic Collision 1. You have two balls. They will collide elastically in 1D. Choose the following: • The masses of the balls (they cannot have the same mass). • The initial velocities of the balls (neither can be at rest).  Solve for the final velocities of the balls after the collision using Conservation of Momentum and Conservation of Energy  • Solve, you must draw a picture, set photo 1 and photo 2, and draw origin and axes?

Cor A 1.6 kg object moving at 1.5 m/s collides elastically with a stationary 1.6 kg object, similar to the situation shown in the figure (Figure 1). Part A How far will the initially stationary object travel along a 37° inclined plane? (Neglect friction.) Express your answer using two significant figures. Figure < 1 of 1 m = P Previous Answers Request Answer Submit 2.0 kg 1.0kg 10 m/s 37° X Incorrect; Try Again; 6 attempts remaining

For the ballistic pendulum lab procedure two, there are two processes. One with the collision and the other with the pendulum swinging. What are the principles that we are questioning based on established research for each process?

The momentum of a 12-ton truck moving at a speed of 15 km / h is the same as that of a 900-kg car. How fast should the car move so that it has the same amount of motion, relative to the truck? Write down equations and operations performed.