Physics, 17.03.2020 04:16, ftbluedevil
A gun has muzzle speed 156 m/s. Find two angles of elevation that can be used to hit a target 750 m away. (Enter your answers as a comma-separated list. Round your answers to one decimal place. Use g ≈ 9.8 m/s2.) α = °
Answers: 1
Physics, 21.06.2019 17:50, jake2124
The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.
Answers: 1
Physics, 22.06.2019 11:00, sudotoxic
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
Physics, 22.06.2019 11:50, morenodonaldo762
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
A gun has muzzle speed 156 m/s. Find two angles of elevation that can be used to hit a target 750 m...
History, 04.12.2020 01:00
Mathematics, 04.12.2020 01:00
Mathematics, 04.12.2020 01:00
History, 04.12.2020 01:00
Mathematics, 04.12.2020 01:00
Health, 04.12.2020 01:00