Physics, 27.10.2021 14:20 kleathers97
The air is 80% Nitrogen, in what form do organisms use nitrogen?
Answers: 2
Physics, 21.06.2019 22:00
β’β’ 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, 21.06.2019 23:30
Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?
Answers: 1
Physics, 23.06.2019 10:00
A12-g wad of sticky clay is hurled horizontally at a 100-g wooden block initially at rest on a horizontal surface. the clay sticks to the block. after impact, the block slides 7.5 m before coming to rest. if the coefficient of friction between the block and the surface is 0.65, what was the speed of the clay immediately before the impact?
Answers: 1
The air is 80% Nitrogen, in what form do organisms use nitrogen?...
Mathematics, 15.04.2021 23:40
Mathematics, 15.04.2021 23:40
Mathematics, 15.04.2021 23:40
Mathematics, 15.04.2021 23:40
Mathematics, 15.04.2021 23:40
Mathematics, 15.04.2021 23:40
Business, 15.04.2021 23:40
Mathematics, 15.04.2021 23:40