Two masses, 3.00 kg and 5.00 kg are connected by a string of negligible mass that passes over a frictionless, massless pulley. (The masses hang on opposite sides of the pulley.) Calculate the tension in the string. Calculate the acceleration of each mass. Calculate the distance each mass will move in the first second of motion.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?