A hydraulic lift is to be used to lift a 2500 n weight by putting a weight of 25 n on a piston with a diameter of 10 cm. Determine the diameter of the piston on which the weight is to be placed and the mechanical advantage.

Which of the following is not an attitude you should adopt on the road? a. arrogance b. forgiveness c. tolerance

Case # 51173878 weighs 814 pounds; case # 51173981 weighs 803 pounds; case # 51174058 weighs 817 pounds; case 51174178 weighs 815 pounds; case # 51174248 weighs 817 pounds; case # 51174495 weighs 781 pounds; case # 51174577 weighs 828 pounds. what are the case #'s of the two cases that weigh the same amount?

Which of the following statements is the best answer regarding training for struck by hazard