A block of material of Volume 2x10 p Joe and density 2.5 xD *kg lon is suspend)
from a spring balance toith half
the Volume of the block Immersed
In Water Determine the moss.
of the Material of water = loxio
kg / m3)​

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b