A stuntman drives a car with a mass of 1600 kg on a drawbridge. The car accelerates with a constant force of 8000 N. While he is drivi

Question

A stuntman drives a car with a mass of 1600 kg on a drawbridge. The car
accelerates with a constant force of 8000 N. While he is driving, the
* drawbridge is raised to an incline of 30°. What is the car’s new acceleration
on this incline, ignoring the force due to air resistance? (Recall that g= 9.8
m/s2)
Force accelerating car
Weight
A. -1.2 m/s2
B. 0.1 m/s2
h
O C. 2.5 m/s2
D. 1.3 m/s2

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Hồng Cúc 5 months 2021-08-23T12:09:44+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-23T12:11:39+00:00

    Answer:

    B) a = 0.1 m/s²

    Explanation:

    F = ma

    8000 – 1600(9.8sin30) = 1600a

    a = 0.1 m/s²

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