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You were driving a car with velocity ‹ 32, 0, 12 › m/s. You quickly turned and braked, and your velocity became ‹ 26, 0, 15 › m/s. The mass of the car was 1300 kg.
(a) What was the (vector) change in momentum Δ during this maneuver? Pay attention to signs.
(b) What was the (vector) impulse applied to the car?
(c) If the maneuver took 7 seconds, what was the the average (vector) force exerted on the car? (The net force is due to the ground and the Earth; the y components of these forces cancel.)
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