At which location will you see polaris at the highest altitude in the sky?
a. sao paulo, braz...
Physics, 04.12.2019 21:31 lildebiecakes
At which location will you see polaris at the highest altitude in the sky?
a. sao paulo, brazil
ob. tampa, florida
c. montreal, canada
od. sacramento, california
e. anchorage, alaska
Answers: 2
Another question on Physics
Physics, 22.06.2019 03:00
Arotating space station is said to create âartificial gravityââa loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an âartificial gravityâ of 9.80 m/s^{2} 2 at the rim?
Answers: 3
Physics, 22.06.2019 14:00
Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same massâspring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same massâspring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
Answers: 2
Physics, 22.06.2019 21:00
Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine
Answers: 2
Physics, 22.06.2019 23:40
Consider a u-tube whose arms are open to the atmosphere. now equal volumes of water and light oil (Ď = 49.3 lbm/ft3) are poured from different arms. a person blows from the oil side of the u-tube until the contact surface of the two fluids moves to the bottom of the u-tube, and therefore, the liquid levels in the two arms are the same. if the fluid height in each arm is 30 in, determine the gage pressure exerted by the person on the oil by blowing.
Answers: 3
You know the right answer?
Questions
Arts, 30.10.2020 03:50
Mathematics, 30.10.2020 03:50
Arts, 30.10.2020 03:50
Mathematics, 30.10.2020 03:50
Mathematics, 30.10.2020 03:50
Mathematics, 30.10.2020 03:50
History, 30.10.2020 03:50
Mathematics, 30.10.2020 03:50
Mathematics, 30.10.2020 03:50
