1. A car is traveling at 60 mph and needs to come to a stop in 100 feet. What acceleration is required if the brakes are applied after a 0.5-second delay?

2. A ball is rolled around a circular track with a radius of 2 meters and a height of 5 meters. If the ball is released at the top of the track, what horizontal distance will it travel before hitting the ground?

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1 To find the acceleration required for the car to come to a stop in 100 feet after a 05second delay ... View the full answer