The thin red rim seen around the sun during a total solar eclipse is called the

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?