Physics, 08.10.2019 19:10 herchellann302
Aworker kicks a flat rock lying on a roof. the rock slides up the incline 10.0 m to the apex of the roof, and flies off the roof as a projectile. what maximum height (in m) does the rock attain? assume air resistance is negligible, vi = 15.0 m/s, μk = 0.425, and that the roof makes an angle of θ = 42.0° with the horizontal. (assume the worker is standing at y = 0 when the rock is kicked.)
Answers: 1
Physics, 21.06.2019 17:00, edwardp03418
Trumpeter a holds a b-flat note on the trumpet for a long time. person c is running towards the trumpeter at a constant velocity. person b is running away from the trumpeter at the same rate. person d is standing still the whole time. which person hears a frequency that is lower than the b-flat?
Answers: 1
Physics, 22.06.2019 10:10, princeofpowerjr
Which branches of natural science include the study of an organism that lived 10 million years ago
Answers: 1
Aworker kicks a flat rock lying on a roof. the rock slides up the incline 10.0 m to the apex of the...
Mathematics, 18.05.2021 18:40
Mathematics, 18.05.2021 18:40