A block of volume 0.55 m cubed floats with a fraction 0.71 of its volume submerged in a
liquid of density 1160 kg/m cubed, as shown in the
figure below.
V

liquid
Find the magnitude of the buoyant force
on the block. The acceleration of gravity is
9.8 m/s?
Answer in units of N.

Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

The energy equivalent of the rest mass of an electron is