Altitude is the angle measured above north pole horizon equator zenith

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

What is the role of lenses in microscopy?