The (Figure 1) shows two thin beams joined at right angles. The vertical beam is 19.0 kg and 1.00 m long and the horizontal beam is 25.0 kg and 2.00 m long. Neglect the lateral dimensions of the beams. A) Find the center of gravity of the two joined beams. Express your answer in the form x, y, taking the origin at the corner where the beams join.
B) Calculate the gravitational torque on the joined beams about an axis through the corner.

What aspects of lines have to be diffrent

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?