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Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.?
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To calculate the force of gravity acting on a body, we use the formula derived from Newton's law of universal gravitation:
Understanding the Formula
The force of gravity (F) can be calculated using the equation:
F = m × g
Where:
- m = mass of the object (in kilograms)
- g = acceleration due to gravity (approximately 9.81 m/s² on the surface of the Earth)
Given Values
- Mass of the body (m) = 100 kg
- Acceleration due to gravity (g) = 9.81 m/s²
Calculating the Force
1. Substitute the values into the formula:
2. Perform the multiplication:
Conclusion
The force of gravity acting on a 100 kg mass at the surface of the Earth is 981 Newtons (N). This force is what keeps objects grounded on the Earth and is essential for understanding the behavior of objects under the influence of gravity.
Remember that the value of g can vary slightly depending on geographic location and altitude, but for most calculations on the Earth's surface, 9.81 m/s² is a standard approximation.
Understanding the Formula
The force of gravity (F) can be calculated using the equation:
F = m × g
Where:
- m = mass of the object (in kilograms)
- g = acceleration due to gravity (approximately 9.81 m/s² on the surface of the Earth)
Given Values
- Mass of the body (m) = 100 kg
- Acceleration due to gravity (g) = 9.81 m/s²
Calculating the Force
1. Substitute the values into the formula:
- F = 100 kg × 9.81 m/s²
2. Perform the multiplication:
- F = 981 N
Conclusion
The force of gravity acting on a 100 kg mass at the surface of the Earth is 981 Newtons (N). This force is what keeps objects grounded on the Earth and is essential for understanding the behavior of objects under the influence of gravity.
Remember that the value of g can vary slightly depending on geographic location and altitude, but for most calculations on the Earth's surface, 9.81 m/s² is a standard approximation.
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Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.?
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Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.?.
Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Calculate the force of gravity on a body of mass 100kg placed on the surface of the earth.?.
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