A log was cut from a tree and put in
water. The log floated on its side so
that half the log was above the water
surface. Another log was cut from the
same tree. This log was twice as long
and twice as wide. How does the
larger log float compared with the
smaller log? Circle the best answer
A More than half of the larger log
floats above the water surface.
B Half of the larger log floats above the water surface.
C Less than half of the larger log floats above the water surface.
Explain your thinking. Describe the "rule" or the reasoning you used for your answer.

Anybody wanna ? (picture included? )

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.

Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?