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    havenshaw's Avatar
    havenshaw Posts: 2, Reputation: 1
    New Member
     
    #1

    May 3, 2018, 05:02 PM
    Physics
    4. A truck is cruising on a rural road when the river notices a moose 54 m away blocking the road. The driver slams the brakes causing the truck to slow down at a constant rate of 3.9 m/s2 for 4.9 s before coming in contact with the moose.

    a. What is the initial speed (in km/h) of the truck?
    b. Determine the speed (in km/h) of the truck as it hits the moose.
    c. Do you think the animal is seriously hurt in this accident?
    smoothy's Avatar
    smoothy Posts: 25,495, Reputation: 2853
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    #2

    May 3, 2018, 06:28 PM
    D. Moose kills driver and walks away unhurt. Ever see how big a moose is?

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