Bella puts a wooden block in a bucket of water. the block floats. which of the following forces is acting on the block? i. the force of the liquid pushing up on the block ii. the force of gravity pulling down on the block iii. the force of the liquid pulling down on the block a. ii and iii only b. i, ii, and iii c. i only d. i and ii only

D. I and II only.

Let's see why.

We already know that gravity pulls down on everything, including the wooden block in the bucket of water, So II must be correct. The water pushes up on the block beacause the block is lighter than the water, so the water "wants to stay closer than the earth than the block." This is why boats float. They are hollow, so they wiegh less than the water that they displace, therfore they float.

it limits peoples’ voting options. hope it : )

if you tell me the video, i may be able to answer your question.