Planet X has a moon similar to Earth’s moon.

Which path would this moon’s orbit take?

An ambulance emits a frequency of 450 hz from its siren. what frequency is heard by a man as the ambulance moves toward him? less than 450 hz more than 450 hz 450 hz 0 hz

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

Avalue that describes how heavy an object is and is related to the force of gravity is