You have constructed a raft that is 2.00 m long, 2.00 m wide, and 0.100 m thick. Part A If the mass of the raft is 20.0 kg and your mass is 55.0 kg, how many 60.0 kg friends can cross a river with you during one trip

Blank liquids and gases exert a buoyant force on objects placed in them

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90

What happens to the vapor pressure of a substance when its surface area is increased at constant temperature?