Calculate the Force if the pressure is equal to 9.9 ×10 5 Pa and the area is equal to 9.9

mm2

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f