Density mass and volume
Determine the mas and the volume.
three uses of an eraser is a white board eraser a pencil eraser and a black board eraser
Friction between the eraser and the paper Your eraser shavings are hot because you rub the eraser back and forth inserting pressure. Just like if you rub your hands together. Your eraser shavings are hot because you rub the eraser back and forth inserting pressure. Just like if you rub your hands together.
yes you use another eraser..
An eraser will sink because it can't displace enough water it's not boyant
1,000,000,000,000,000,000,000,000,000,000,000,000,000 g
Density mass and volume
density=mass/volume therefore,.. d=20g/12 =3g/5 is the density hope it will help u guys.....
Determine the mas and the volume.
Submerse it in acetone.
8 grams
The simplest lever can be constructed with a ruler and an eraser. Place the ruler on top of the eraser and you have a lever. Many other objects can perform the same function
the object with less density rises to the top of the object
The eraser poem the eraser poe the eraser po the eraser p the eraser the erase the eras the era the er the e the th t .
A mechanical pencil or propelling pencil is a pencil with a replaceable and mechanically extendable pencil lead.The eraser is fitted on top of the pencil at the opposite end to the lead.The maximum length of the eraser would be no more than half an inch when new.
If you rub hard enough, a regular eraser found on top of a pencil, or other kind of regular eraser will rub out colored pencil. If the colored pencil was drawn roughly on the paper, and pressed hard enough into the paper, the colored pencil cannot be rubbed out. You can try an ink eraser (the kind of eraser found on erasing ink pens), but it may or may not work.