Abicycle racer sprints at the end of a race to clinch a victory. the racer has an initial velocity of 11.5 m/s and accelerates at the rate of 0.500 m/s2 for 7.00 s. (a) what is his final velocity? (b) the racer continues at this velocity to the finish line. if he was 300 m from the finish line when he started to accelerate, how much time did he save? (c) one other racer was 5.00 m ahead when the winner started to accelerate, but he was unable to accelerate, and traveled at 11.8 m/s until the finish line. how far ahead of him (in meters and in seconds) did the winner finish?
Answers: 2
Physics, 22.06.2019 23:30, olivasm5626
Macy always thought there were only a few hair colors blonde brown and black however when she actually began looking around she saw varying shades of these hair color what is a possible reason for so many different hair colors
Answers: 1
Physics, 23.06.2019 02:30, Braxtonw875
Atrain is traveling at 30.0 m/s relative to the ground in still air. the frequency of the note emitted by the train whistle is 262 hz. the speed of sound in air should be taken as 344 m/s. what frequency (f approach) is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground in a direction opposite to the first train and approaching it? what frequency (f recede) is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground in a direction opposite to the first train and receding from it?
Answers: 1
Abicycle racer sprints at the end of a race to clinch a victory. the racer has an initial velocity o...
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