A robot is on the surface of Mars. The angle of depression from a camera on the robot to a rock on the surface of Mars is 10 degrees. The camera is 197 cm above the surface of the planet. How far from the camera is the rock

Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a. m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?