Wiki User
∙ 13y agoSink. It's density will be greater than water, which is 1 kg per litre.
Wiki User
∙ 13y agoThe object will float because it is displacing less mass than its own mass. The buoyant force acting on the object is less than its weight, causing it to float.
If an object with a mass of 20 kg is on the surface of the earth or near it, then the object and the earth are attracting each other with a force of 196 newtons (44.1 pounds).
On Earth, 20kg is 196 newtons or 44.1 lbs.
The acceleration of the object would be approximately 5 m/s^2. This is calculated using Newton's second law, F=ma, where F is the force of gravity (100N), m is the mass (20kg) and a is the acceleration.
The significant figure for 20kg is 2, as the trailing zero(s) after the whole number are not considered significant in this case.
To find the mass of the object, we first need to determine the gravitational potential energy formula, which is PE = mgh (mass x gravity x height). Given the potential energy (PE) as 980 J and height (h) as 5 meters, solve for mass (m) using the formula. The mass of the object would be 40 kg.
The force required to lift a 20kg object on Earth would be equivalent to the object's weight. On Earth, the force of gravity is approximately 9.81 m/s^2, so the force needed to lift a 20kg object would be 20kg * 9.81 m/s^2 = 196.2 N.
The force required to hold up an object of mass 20kg is equal to its weight, which is 20kg multiplied by the acceleration due to gravity (around 9.8 m/s^2). Therefore, the force required is approximately 196 newtons.
The mass of a 20kg object is 20 kilograms. This means that the object has a certain amount of matter that exerts a gravitational force of about 196.2 Newtons (assuming acceleration due to gravity is 9.81 m/s^2).
The force exerted by the floor of the lift on the object will be the sum of the gravitational force acting downwards and the force necessary to accelerate the object downwards with the lift. The magnitude of the force will be the sum of the object's weight (mg) and the force due to acceleration (ma), which equals (20kg * 9.81 m/s^2) + (20kg * 4 m/s^2) = 196.2N + 80N = 276.2N.
The density of the object is calculated by dividing its mass by its volume. In this case, density = mass/volume = 20kg / 50l = 0.4 kg/l.
No, 20kg of lead and 20kg of feathers would have the same mass in vacuum since both are 20kg. Gravity does not affect mass.
20kg is equal to 20,000g.
If an object with a mass of 20 kg is on the surface of the earth or near it, then the object and the earth are attracting each other with a force of 196 newtons (44.1 pounds).
On Earth, 20kg is 196 newtons or 44.1 lbs.
An object with a mass of 20 kg weighs about 196 Newtons (44 pounds) on earth.
10-20kg is equivalent to 22-44 pounds.
This depends greatly on how dense the solid product is, since some solids have a greater amount of air-pockets than others. A 20kg solid with lots of air pockets (so not very dense) will lead to a smaller amount of liquid than a 20kg solid with very few air pockets (a dense solid).