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  1. What does an acceleration of 9.8 meters per second squared mean?

    Feb 15, 2025 · An acceleration of 9.8 meters per second squared means that the velocity of an object is increasing by 9.8 meters per second every second. This value is equivalent to the acceleration due to ...

  2. Why is 1 kg equal to 9.81 Newtons? - Answers

    Apr 28, 2022 · The weight of 1 kg is 1 kg on Earth. If the force is to be determined, it is 9.8 Newtons due to gravity. 1 kg when dropped accelerates at 9.81 metres per second per second under gravity.

  3. If an object weighs 39.2 N on Earth what is its mass? - Answers

    Nov 24, 2024 · Since weight is given in Newtons, we can use the formula weight = mass x acceleration due to gravity (9.81 m/s^2) to find the mass. So, 39.2 N = mass x 9.81 m/s^2, giving us a mass of ...

  4. What is the weight of a 65 kg man on earth? - Answers

    Jun 6, 2024 · The weight of a 65 kg man on Earth would be approximately 637 Newtons. This is calculated by multiplying the mass (65 kg) by the acceleration due to gravity on Earth (9.81 m/s^2).

  5. What is 47 x 12? - Answers

    Dec 16, 2022 · It is 564 because if your 47 you can work out how old you are in months (answer 564) Then turn it into a multiplication number sentence.(47x12 or 12x47)Your answer will be the same as …

  6. How many sulfur atoms are in 0.45 mol? - Answers

    Jun 22, 2024 · There are approximately 2.81 x 10^24 sulfur atoms in 4.65 mol of sulfur, calculated by using Avogadro's number (6.022 x 10^23) as a conversion factor.

  7. How many atoms are in 0.0384 moles K? - Answers

    May 31, 2024 · Therefore, to find the number of moles in 6.81 x 10^24 atoms, you would divide the given number of atoms by Avogadro's number: 6.81 x 10^24 atoms / 6.022 x 10^23 atoms/mole = 11.33 …

  8. What is the percent by mass of carbon in C3H8? - Answers

    Jan 23, 2025 · Thus, the percent composition of carbon in carbon monoxide is approximately 42.8%. The chemical formula of propane with three carbon atoms and eight hydrogen atoms is C3H8.

  9. What is 20 x 30 inches in cm? - Answers

    Dec 24, 2024 · 20 x 30 cm dish is what size dish in inches? A 20 x 30 cm dish translates to approximately 7.87 x 11.81 inches.

  10. What is the weight of a 57 kg person on earth? - Answers

    May 25, 2024 · The weight of a 75 kg person on Earth is approximately 735 newtons. This is calculated by multiplying the mass of the person (75 kg) by the acceleration due to gravity on Earth (9.81 m/s^2).