Question 1 5 Pts A Fast Moving Vehicle Travelling At A Speed Of 29 9 M S Comes Up Behind Another Vehicle Which Is Travel 1 (58.35 KiB) Viewed 39 times
Question 1 5 pts A fast moving vehicle travelling at a speed of 29.9 m/s comes up behind another vehicle which is travelling at a slower, constant speed of 14.1 m/s. If the faster vehicle does not begin braking until it is 17.3 meters away from the car in front of it, what is the minimum acceleration that the faster car must exhibit if it is to avoid colliding with the car in front? Assume that both cars are travelling in the positive direction.
Question 1 5 pts A football is kicked from ground level at an angle of 36 degrees. It reaches a maximum height of 8.4 meters before returning to the ground. How long will the football spend in the air, in seconds?
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