An astronaut is standing at the north pole of the planet. In her hands she holds a container full of a liquid with mass m and volume V. At the surface of the liquid, she measures a pressure of p0; at a depth d below the surface of the liquid, she measures a greater pressure of p. Determine the mass of the planet using the given information.

Describe the function of the endomembrane system? what organelles are involved?

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

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.