A 1501-kg submarine rises straight up toward the surface. Seawater exerts both an upward buoyant force of 15,492 N on the submarine and a downward resistive force of 1127 N. What is the submarine's acceleration

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.

Ain is , is 's of ? 0.62 0.79 1.27 1.50