In an experiment you find that an object with a mass of 0.75 kg displaces 0.005 m3 of water when completely submerged. what is the buoyant force acting on the object? (water has a density of 1000 kg/m3) o 49 n o 7.1 n

Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply