An airplane moving towards the west travels 275 km in 30 minutes. Which option correctly identifies the speed and velocity of the airplane?
o
Speed = 9.17 km/h
Velocity = 9.17 km/h, west
Speed = 550 km/h
Velocity = 550 km/h, west
Speed = 550 km/h, west
Velocity = 550 km/h, west
Speed = 9.17 km/h, west
Velocity = 9.17 km/h

What energy is it when you flip on a switch on a lamp

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry