Toss a rock at an angle into the air and it follows a curved path. Its velocity at any instant can be resolved into horizontal and vertical components. Which of these components changes with time, and why?
What will be an ideal response?
Question 2
The Earlybird communication satellite hovers over the same point on Earth's equator indefinitely because
A) forces other than Earth's gravity act on it.
B) it pulls as hard on Earth as Earth pulls on it.
C) it is beyond the main pull of Earth gravity.
D) it is kept aloft by ground control.
E) its orbital period is 24 hours.
The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th
George Green. …marooned in dreaming: a path of song and mind, in progress.
Jerry Uelsmann, Untitled (rock component).
Hemostats: curved forceps.
Rock-cut Tombs, Beni Hasan
The path of the conveyor is complex and affected by deep ocean topography