Answers: 1
Physics, 21.06.2019 22:00
•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?
Answers: 3
Physics, 22.06.2019 12:00
Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
Answers: 1
Physics, 22.06.2019 17:00
Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little
Answers: 2
The average time that it takes for the car to travel the first 0.25m is s. the average time to trave...
Chemistry, 30.09.2019 17:30
Physics, 30.09.2019 17:30
Arts, 30.09.2019 17:30
Mathematics, 30.09.2019 17:30
History, 30.09.2019 17:30
Mathematics, 30.09.2019 17:30
English, 30.09.2019 17:30
Mathematics, 30.09.2019 17:30
English, 30.09.2019 17:30
History, 30.09.2019 17:30
English, 30.09.2019 17:30