Table of Contents
- 1 What is the weight of an object with a mass of 20kg?
- 2 What is the wrong in saying my weight is 40kg?
- 3 What would be the weight of a 20 kg object on the moon?
- 4 Is 39 kg underweight for a 13 year old?
- 5 What is the mass of a 10kg object?
- 6 What is 20kg on the moon?
- 7 How to calculate the weight of a 40kg object?
- 8 How to calculate the mass of an object?
What is the weight of an object with a mass of 20kg?
So here the weight comes to be 20*10 i.e. 200 kg.
What is the wrong in saying my weight is 40kg?
Answer: It means you weigh 40 kilograms.
What is the weight of a 50 kg mass object?
490N
W=mg where W is the weight of the body on a planet, m is the mass and g is the acceleration due to gravity of the planet. W=50×9.8=490N .
What is the weight of object of mass 20kg on moon?
Gravitation | Exercise. b) weight on the moon. a) The mass of an object on the moon will be 20 kg. b) The weight of the object on the moon will be (20)(1.6) = 32N.
What would be the weight of a 20 kg object on the moon?
The weight of an object is defined as the force of gravity on the object and may be calculated as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton.
Is 39 kg underweight for a 13 year old?
Underweight: less than 18.5. Normal/healthy weight: 18.5 to 24.9. Overweight: 25.0 to 29.9. Obese: 30 or higher.
Is 40 kg a good weight for a 12 year old?
The CDC report that the average weight of a 12-year-old male is 89 lb , or about 40 kg.
Is 50kg a mass?
On earth your mass is 50kg and your weight (the force you exert on the ground) is 490 Newtons. On the moon your mass would still be 50kg but your weight would be 81 Newtons because gravity is lower.
What is the mass of a 10kg object?
100N
Mass is more fundamental because it is an intrinsic property of an object. Weight varies with location depending upon the acceleration due to gravity eg. for a mass m = 10kg on Earth it`s weight is W = mg = 10 x 10 = 100N.
What is 20kg on the moon?
If it weights 20kg on the Earth, it will weight 3.32kg on the Moon.
What is the weight of an object with a mass of 75kg?
165.375 pounds
Answer: The weight of a 75-kg person in lbs is 165.375 pounds. Pound (lbs) is an international term used to define the weight or mass of an object.
What is the weight of a 10kg object on the surface of the earth?
about 98.1 newtons
Kilogram is a measure of mass, not force. An item with 10kg of mass would weight about 98.1 newtons on the surface of the earth. It would weight 0 newtons at the center of the earth.
How to calculate the weight of a 40kg object?
40kg is a measure of mass. To calculate weight of an object, you multiply mass by the acceleration due to Gravity. On the Moon, the acceleration due to gravity is 1.625 m / s 2 so the weight of a 40 k g object would be 40 k g ∗ 1.625 m / s 2 = 65 N
How to calculate the mass of an object?
Use this calculator to determine the weight of an object from its mass and the acceleration due to gravity at a particular geographical location or any other source of gravitational attraction. Formula. The calculation formula used for this tool is: F g = m · g. Symbols. F g = weight or force due to gravity of object; m = mass of object
What is the weight of 40kg on Earth?
Firstly, 40kg is a mass, and quite a small one for a person. However, I won’t judge. If their mass is 40kg on Earth, and gravity pulls with a force of 9.81N (to 3s.f.), they weigh 392.4N. On the Moon, however, where gravity pulls with a force of 1.62N (again, to 3s.f.), their mass is still 40kg, so they weigh 64.8N. What does Google know about me?
How to calculate the mass due to gravity?
The calculation formula used for this tool is: F g = m · g. Symbols. F g = weight or force due to gravity of object; m = mass of object; g = local gravity (e.g. standard earth gravity or g 0 = 9.80665ms-2) Mass of Object. Enter the mass of the object that you wish to determine the gravitational weight. Acceleration Due To Gravity