3. A 1 kg object is located at a distance of 6.4 x106 m from the center of a larger object whose mass is 6.0 x 1024 kg What is the size of the force acting on the smaller object?

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

v 154.9= 0.9 length length s little over 154.9cm

the doppler effect is used by weather forecasters to measure 

moving clouds