Arope is stretched to a distance of 10 meters, and a single pulse is generated at one end. the time required for the wave to reach the other end of the rope was 2.0 s. what is the velocity of this pulse?

Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending