A bugle can be thought of as an open pipe. If a bugle were straightened out, it would be 2.65 mlong. a.) If the speed of sound is 343m/, find the lowest frequency that is resonant for a bugle (ignoring end corrections)b.) Find the next two resonant frequencies for the bugle.

The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?

The ability to make things happen is also called a. heat b. force c. matter d. energy

The 0.5-kg flyballs of a centrifugal governor revolve at a constant speed v in the horizontal circle of 160-mm radius shown. neglecting the mass of links ab, bc, ad, and de, and requiring that the links support only tensile forces, determine the range of the allowable values of v so that the magnitudes of the forces in the links do not exceed 75 n.