An Olympic sprinter can run 100 yd in 9.0 s. At the same rate, how long would it take the sprinter to run 100 m?
Answer to relevant QuestionsAfter landing, a jetliner on a straight runway taxis to a stop at an average velocity of – 35.0 km/h. If the plane takes 7.00 s to come to rest, what are the plane’s initial velocity and acceleration? A car initially traveling to the right at a steady speed of 25 m/s for 5.0 s applies its brakes and slows at a constant rate of 5.0 m/s2 for 3.0 s. It then continues traveling to the right at a steady but slower speed with ...The driver of a pickup truck going 100 km/h applies the brakes, giving the truck a uniform deceleration of while it travels 20.0 m. (a) What is the speed of the truck in kilometers per hour at the end of this distance? (b) ...Assuming a reaction time of 0.50 s for the driver in Exercise 48, will the car stop before hitting the child? A car accelerates horizontally from rest on a level road at a constant acceleration of 3.00 m/s2. Down the road, it passes through two photocells (“electric eyes” designated by 1 for the first one and 2 for the second ...
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