8 The gusset plate is subjected to the two forces shown. Replace them by two equivalent forces, F, in the x-direction and F, in the a-direction. Determine the magnitudes of F, and F. Solve geometrically or graphically.

Q: A table of mass 15 kg and length 6 m stands on a flat horizontal surface. A package is placed on the…

A: at the equilibrium, The sum of forces acting along y direction is zero.

Q: You wish to help the child carry the backpack. Find the magnitude of force you should apply to the…

A:

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.