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Physics, 15.12.2020 21:40 june745

Physics B-Day (Ashmore) 2020-21 by Mr. Ashmore Live Session 6 Questions 4
5
6
20
You are speeding your 1800 kg truck down Ferguson on a Friday night at 29 m/s. You see a squirrel in the road
and slam on the brakes to avoid hitting it. The brakes plus the road friction generate 5000 N of force on the car,
How far will your car skid before it stops? Do you hit the squirrel if you were 100 m away when you started
braking?
W =
= KE
W = Fd
KE =
mu?

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