You would determine its mass using a mass balance.
The SI unit would be grams, however considering a blade of grass is pretty small I would probably measure it in mg, milligrams.
A small metallic paper clip has a mass of a little over one gram.
Metric ruler
meter stick
Pounds.
A small rock besides a pebble could be a cobble. Cobble typically refers to a stone between 2.5 and 10 inches in diameter.
The volume of the stone is equal to the difference in water levels before and after the stone was added, so the volume of the stone is 85mL - 50mL = 35mL. To find the density, divide the mass of the stone (75.0g) by its volume (35mL). The density of the stone is 75.0g / 35mL ≈ 2.14 g/mL.
Mary will need a balance to measure the weight of the stone, a ruler to measure its dimensions, and a calculator to determine the density using the formula Density = Mass / Volume.
To find the mass of 1 pea, you would typically use a scale designed for measuring small weights. Place the pea on the scale and read the measurement displayed. The value you see will represent the mass of that one pea.
It would depend on the atmospheric pressure.
To find the mass of scissors, you would typically use a scale or balance. Simply place the scissors on the scale or balance and record the displayed mass.
Yes, definitely the stone will also attract the earth when it is either thrown up or is falling down. But the mass of the stone is very small as compared to that of the earth, and since the force is directly proportional to the mass of the object, the force with which the stone attracts the earth will be negligible as compared to the force with which the earth attracts the stone.
Yes, the acceleration due to gravity on both small and big stones is equal because it depends only on the mass of the Earth and the distance from its center. The mass of the stone does not affect the acceleration due to gravity.
how would you find the mass of 250 mL of water
To find out how many small rocks are needed to equal the mass of the larger rock, we first convert the mass of the larger rock from kilograms to grams: 3 kilograms = 3000 grams. Since each small rock weighs 2 grams, to find the number of small rocks needed, we divide the mass of the larger rock by the weight of each small rock: 3000 grams / 2 grams per small rock = 1500 small rocks. Therefore, it would take 1500 small rocks to equal the mass of the larger rock weighing 3 kilograms.
You would determine its mass using a mass balance.