A jet airliner flies at a constant speed, covering 401 miles in 1.8 hours. What is the speed of the plane in miles per hour

What is the mass of the same rock on the earth

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

Newtons view of arrangement of the universe. don't copy from anywhere.