Motion of a dog is shown in this velocity vs time graph. A. What is the acceleration from 6 to 10 seconds?

B. What is the total average acceleration?

C. What is the displacement from 6 to 10 seconds?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

=force × distance a. work b. velocity c. pressure d. momentum

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy