The area of the top surface of the
Figure 3 shows a block suspended below the surface of the sea. The area of them
block is 2.0 x 10+ m².
i The pressure on the top surface of the block is 2.2 x 105 Pa.
Calculate the force on the top surface of the block.
5 m
Figure 3
force =

iron would move it is magnetic there is a mag field around the current in the wire

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y