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Oct 10, 2023 · Calculate the unknown variable in the equation for gravitational potential energy, where potential energy is equal to mass multiplied by gravity and height; PE = mgh. Calculate GPE for different gravity of different enviornments - Earth, the Moon, Jupiter, or specify your own.
milligrams = grams × 1,000. The weight in milligrams is equal to the weight in grams multiplied by 1,000. For example, here's how to convert 5 grams to milligrams using the formula above. milligrams = (5 g × 1,000) = 5,000 mg.
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Explain gravitational potential energy in terms of work done against gravity. Show that the gravitational potential energy of an object of mass m. m at height h. h on Earth is given by PEg = mgh. PE g = mgh. Show how knowledge of the potential energy as a function of position can be used to simplify calculations and explain physical phenomena.
To convert between mass units and mole units. As we just discussed, molar mass is defined as the mass (in grams) of 1 mole of substance (or Avogadro's number of molecules or formula units).
Show that the gravitational potential energy of an object of mass m m at height h h on Earth is given by PEg = mgh. PE g = m g h. Show how knowledge of the potential energy as a function of position can be used to simplify calculations and explain physical phenomena. Work Done Against Gravity.
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g = gravitational field strength in newtons per kilogram (N/kg) Δ h = change in vertical height in metres (m) In Physics, Δ is the capital Greek letter 'delta' which stands for 'change in'
Jan 18, 2024 · Find the atomic mass of each element in the periodic table. Count the number of atoms of each element. Find the molar masses by multiplying the molar mass of the atoms by their number in the HCI, then add them together. Therefore, the molar mass of HCl is 1 × 1.0079 g/mol + 1 × 35.45 g/mol = 36.4579 g/mol.
