Two bodies of equal volume — made of steel and lead - move with identical velocities. Compare the impulses of these bodies.
With equal speed, the momentum depends only on the masses. Under equal volumes, the density of lead is 11,35 g/cm3, the density of steel is 7,85 gr/cm3. The density of lead is higher, this means that body weight of the lead body is bigger, thus the impulse is also bigger.
You may be familiar with the poignant phrase, “Work smarter, not harder.” Now, this could mean plenty of different things,…
APPROVED BY CLIENTS
I can not find the words to express my satisfaction. I can only say that these guys keep saving my life over and over again. They do not take an assignment if they cant deliver quality. I trust them with my life.