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Krusty the Clown is testing new slapstick antics for his show and they all invol

ID: 2208445 • Letter: K

Question

Krusty the Clown is testing new slapstick antics for his show and they all involve Sideshow Bob crashing into a wall as shown below. Antic A involves Bob striking the wall at speed v, and rebounding from it at speed, v. Antic B involves Bob in a velcro suit striking the wall at speed v, and sticking to it. Antic C involves Bob striking the wall at speed, v, crashing through it and exiting at speed v/2. Rank the magnitude of the impulse delivered by the wall to Sideshow Bob in each case and rank the magnitude of the average force that the wall exerts on Sideshow Bob.

Explanation / Answer

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