Introductory Uniformly Accelerated Motion Problem – A Braking Bicycle
From Jon Thomas-Palmer on September 24th, 2019
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This video continues what we learned about UAM in our previous lesson. We work through a introductory problem involving a bicycle on which we have applied the brakes.
0:28 Reading the problem
0:48 Seeing the problem
1:15 Translating the problem to physics
2:35 Why is it final speed and not velocity?
3:48 Solving for the acceleration
6:03 Converting initial velocity to meters per second
7:32 Solving for distance traveled.
8:05 A common mistake
10:02 Two more ways to solve for the distance traveled.
10:45 Why didn't the speedometer show the correct final speed?
Want Lecture Notes?
Toy Car UAM Problem with Two Difference Accelerations
Introduction to Uniformly Accelerated Motion with Examples of Objects in UAM