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

There are weak or strong attractive forces between atoms of liquids with a high viscosity

You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.