In 10.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 32 miles per hour. How far does the vehicle drive during this time? Note: 1 mile Equals 1609 meters.
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- A particle starts from rest and accelerates as shown in the figure below. az (m/s²) 1 t (s) 10 15 20 -1 -2 -3 (a) Determine the particle's speed at t = 10.0 s. m/s Determine the particle's speed att = 20.0 s? m/s (b) Determine the distance traveled in the first 20.0 s. (Enter your answer to one decimal places.) mIn 3.0 seconds, the braking of an automobile reduces its speed from 59 miles per hour to 20 miles per hour. How far does the vehicle drive during this time? Note: 1 mile Equals 1609 meters.The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration on earth).Suppose the car is designated to accelerate at this rate. How much time would be required for the car to accelerate from rest to 61.3 miles per hour?
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