Meaningless question, so unanswerable.
Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.
Anything that is physically there (rocks, empty boxes, dog, water, air, inflated balloons etc) has mass.
mass fraction of Substance A = (mass of Sub. A) / (total mass)
OK, we have you surrounded now! Where is the third gold bar?
The volume will be reduced to a half of its original value. If the mass is (approximately) evenly distributed throughout the wooden block then the mass will also reduce to a half of its original value and the density will not change.
mkokm
The total mass of all the planets, moons and asteroids, etc. is approximately equal to 0.14% of the mass of the Sun. Of that, more than half is the mass of Jupiter.
90.g
Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.
There are two readings and the gospel, for total of 3
It will be half the mass of the whole cube.
1235g because 720 + 5 and a half = 720.5 = 1.235kg = 1235g
A half life is defined as the amount of time it takes a substance to break down half of its total mass. This is used to determine the age of various natural substances.
The mass of an object can be expressed in mass per unit or in total mass. Total mass represent the full amount.
a 10 kilogram dog + half of its mass (5kg) would be 15kg.
momentum=mass * velocity if velocity remain unchanged, the momentum too will be halved ============================================== But wait! Haven't we all learned that momentum is conserved, and half of it doesn't just suddenly disappear ? If half of the mass of a moving object suddenly disconnects from the object and goes somewhere else, then half of the momentum must go along with that half of the mass, and the total momentum doesn't change. On the other hand, if Tinker-Bell flew by, waved her magic wand and sprinkled ferry dust on the moving object so that half of its mass truly ceased to exist, then in order to keep the total momentum constant, the object's velocity must double! The answer to the question is: No matter what happened to the massive moving object, or how it happened, total momentum doesn't change. It's the same today, tomorrow, and forever. Momentum of the total system is always conserved. If half of the mass is detached, you can't say the rest is the whole system. The whole system is together both halves. If both moving same velocity, momentum is divided. If that half stopped, half of the momentum goes to the force used to stop that.
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.