0.1 01 0:08 0:00 0.0 0:0 0 -0:02 -0: 0-1 -0.06 0:0 0:08 0:0 0:0 #...

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0.1 01 0:08 0:00 0.0 0:0 0 -0:02 -0: 0-1 -0.06 0:0 0:08 0:0 0:0 # 0 -0 -0:02 0-1 0:0 -0.06 0:00 mA = 4mB Momentum (kg-m/s) 0:0 0:02 0 -0:02 -0.04 -0.06 Momentum (kg-m/s) A Cart A 10 Momentum (kg-m/s) mA=4mB Cart B 10 20 30 A Cart A mA=4mB 10 A Cart B initial directions of motion 20 Cart A 20 Cart B 30 40 30 track has negligible friction Colliding blocks: during the collision 50 initial directions of motion. 40 50 40 60 initial directions of motion 50 60 70 B track has negligible friction 60 80 90 Time (ms) B 70 track has negligible friction B Consider a very short time interval At around some APA A instant during the collision. How does At Time (ms) APE B for this small time interval? Discuss both At magnitude and direction. Does this comparison hold true for each instant when the carts are interacting with each other? Explain your reasoning. 80 90 70 80 90 Time (ms) 3 compare to The change in velocity vector for cart A is shown below for a small time interval around some instant during the collision. Draw the change in velocity vector for cart B over the same time interval. Show the correct relative magnitude. ← √ Submit Δ AVA ← Explain how you determined the directions and the relative magnitudes of the two change in velocity vectors. AVB Submit AV B 0.1 01 0:08 0:00 0.0 0:0 0 -0:02 -0: 0-1 -0.06 0:0 0:08 0:0 0:0 # 0 -0 -0:02 0-1 0:0 -0.06 0:00 mA = 4mB Momentum (kg-m/s) 0:0 0:02 0 -0:02 -0.04 -0.06 Momentum (kg-m/s) A Cart A 10 Momentum (kg-m/s) mA=4mB Cart B 10 20 30 A Cart A mA=4mB 10 A Cart B initial directions of motion 20 Cart A 20 Cart B 30 40 30 track has negligible friction Colliding blocks: during the collision 50 initial directions of motion. 40 50 40 60 initial directions of motion 50 60 70 B track has negligible friction 60 80 90 Time (ms) B 70 track has negligible friction B Consider a very short time interval At around some APA A instant during the collision. How does At Time (ms) APE B for this small time interval? Discuss both At magnitude and direction. Does this comparison hold true for each instant when the carts are interacting with each other? Explain your reasoning. 80 90 70 80 90 Time (ms) 3 compare to The change in velocity vector for cart A is shown below for a small time interval around some instant during the collision. Draw the change in velocity vector for cart B over the same time interval. Show the correct relative magnitude. ← √ Submit Δ AVA ← Explain how you determined the directions and the relative magnitudes of the two change in velocity vectors. AVB Submit AV B

Answer rating: 100% (QA)

1 in this case the collision interval is from 30 50 milliseconds Before the collision the velocity o... View the full answer