You strike a ball of mass 0.113kg coming at you with a speed of 15.2 m/s with a medal rod. It is sent back the way it came at a speed of 10.2m/s. If the rod makes contact with the ball for 0.313s what is the average force supplied by the rod to the ball when it is in contact with the ball?

it may be wrong but i think its a

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.

more than, less

less than, more