It will sink because mass does not affect the physical properties of the object.
Work done = force x distance
work done = 15 x 3
work done = 45J
I think 3 but I’m not sure I don’t even know who they are
I believe the correct answer from the choices listed above is the first option. Decreasing a telescope's eyepiece focal length will increase magnification. <span>The magnification of the </span>telescope<span> image is (</span>focal length<span> of the objective) divided by (</span>focal length <span>of the </span>eyepiece<span>). Hope this answers the question.</span>
