Weight is measured in Newtons, whereas kilograms measure mass. So, if your question was about mass, two bricks would have a mass of 4 kilograms.
8 pounds
I am 12 (well by the time any 1 reads this i will be) and i am 5'4 ish. i weigh about 6 and a half stone/ almost 7 stone. As you are smaller then me i think that you should be around 6 and a half stone.
A half inch thick tempered glass will weigh 6.75 lb/ft2. With that much thickness, it can support much of the weight of possibly a small child or small animal.
6 inches is half a foot so it takes four 6 by 6 inch bricks to make one square foot. 348 x 4 = 1392. So you'll need 1392 bricks.
The present 50 cent piece has a weight of 11.340 grams (0.365 troy ounce)
Two bricks weigh 3 pounds. Explanation: Let x be the weight of one brick. According to the information given, x = 1 + 0.5x. Solving for x, we find x = 2. Therefore, two bricks weigh 2 + 2 = 4 pounds.
If a brick weighs 1 lb, then half a brick would weigh 0.5 lb. Therefore, 1 and a half bricks would weigh 1 lb (for the full brick) + 0.5 lb (for the half brick) + 1 lb (for the additional brick) = 2.5 lbs.
An ounce and a half is equal to 1.5 ounces in weight.
Twice as much as half its weight
3 and a half
Weight of 1 grapefruit = 600g/1.5g=400g Weight of 4 grapefruits = 400g x 4 = 1600g
every thing would weigh half its normal weight
A half cup is a measurement of volume not weight. The fruit could weigh more or less.
8 pounds
A half gram of heroin would weigh approximately 0.0176 ounces or 500 milligrams.
All silver half dollars, including the 1964 Kennedy, weigh 12.5 grams.
Depends on the density of the bricks you are referring to. If one brick was one cubic meter and weighed a ton then your answer would be 1. Similarly if it took 3424 bricks to weigh a ton and they were all half a cubic meter, then your answer would be 1712 cubic meters. You require more information.