My answer is 5 kg. Do you know? Weight is a synonym of Mass.
Additional answer
Mass and weight are the same thing on Earth, but they are not when there's a change of gravity, and the words are not synonyms. If you go to the Moon your mass will not change, but you will weigh less. And in outer space you will weigh nothing but your mass will still be the same.
It's important to realise this because if you wanted to calculate how much thrust to use to change the speed or direction of a space vehicle, the mass of that vehicle would be a very important part of the calculation, even though it's weightless.
The mass of a potato is certainly more than 5 g and definitely less than 5 kg.
On earth, 5 kg of mass weighs 49 newtons (11 pounds) at sea level. Less as rises above or sinks below the surface.
Since kilograms is a measure of mass and weight is a force, we need to use the relation F=MA to determine the amount of weight exerted by 5 kg of mass. On Earth, gravitational accleration is roughly constant because most points on the surface are about the same distance from the Earth's center of gravity (The earth is a sphere). This acceleration is approximately 9.8 m/s². Multiplying mass (5 kg) and acceleration (9.8 m/s²), we get 9.8*5=49, and our units are kg*m/s², also known as Newtons (N), which is the metric unit of weight. Answer: 49 N
W = mg, where W is weight in Newtons, m is mass in kg and g is acceleration due to gravity, 9.8m/s2.W = 5kg x 9.8m/s2 = 49N = 50N rounded to 1 significant figure
The Earth weight of a particular substance in newtons is the product of its mass (in kg) and 9.8 meters per second per second, following this conclusion we shall get the mass of a substance if we divide its weight by 9.8 . Therefore applying this theory the mass of the book must or would be 0.51 kg.
Mass is that property of an object which:Gives it inertia. More mass means it is harder to change an object's velocity.Makes it attract other objects, via the gravitational force. This is what gives the object its weight. (Weight also depends on the gravitational field.)The kg (kilogram) is the international unit for mass. It is APPROXIMATELY equal to the mass of one liter of water.
When a 12 kg box is attached to a 5 kg weight, the total mass of the system is 17 kg.
The mass of a potato is certainly more than 5 g and definitely less than 5 kg.
What is the mass of a rock that weighs 49 newtons
That really depends what information you are given. If you have the item, just weigh it. If you know the item's volume (or have enough information to calculate it), and its density, you can multiply the volume times the density, to get the mass.
To support an object with a mass of 5 kg, you need to support it with a force equal to its weight. 30 N won't be enough in this case.
To calculate the weight of a 5 kg backpack on the Moon, you can use the formula: weight = mass × gravitational acceleration. The gravitational acceleration on the Moon is approximately 1.62 m/s². Therefore, the weight of the backpack is 5 kg × 1.62 m/s² = 8.1 newtons.
On earth, 5 kg of mass weighs 49 newtons (11 pounds) at sea level. Less as rises above or sinks below the surface.
10.4 pounds.The formula to convert kg to lbs5 kg*2.2046 lbs1 kg=11.02311311 lbsAround 2.5 kilos = 5 lbs.The formula to convert 5 pounds to kilos is:5 lbs*1 kg2.2046 lbs=2.26796185 kg
The ideal body weight for a person who is 170 cm tall can vary based on various factors, including age, gender, muscle mass, and overall body composition. A commonly used method to estimate a healthy weight range is the Body Mass Index.
Since kilograms is a measure of mass and weight is a force, we need to use the relation F=MA to determine the amount of weight exerted by 5 kg of mass. On Earth, gravitational accleration is roughly constant because most points on the surface are about the same distance from the Earth's center of gravity (The earth is a sphere). This acceleration is approximately 9.8 m/s². Multiplying mass (5 kg) and acceleration (9.8 m/s²), we get 9.8*5=49, and our units are kg*m/s², also known as Newtons (N), which is the metric unit of weight. Answer: 49 N
W = mg, where W is weight in Newtons, m is mass in kg and g is acceleration due to gravity, 9.8m/s2.W = 5kg x 9.8m/s2 = 49N = 50N rounded to 1 significant figure