Do radio waves travel at the speed of sound

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Describe the function of the endomembrane system? what organelles are involved?

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.