Kilogram (kg) is the SI unit of mass, so the mass is 4 kg in this case.
The force required to accelerate a 50 kg mass at 4 m/s^2 is 200 N. This is calculated using the formula: force = mass x acceleration. So, 50 kg x 4 m/s^2 = 200 N.
100kg = 220.5 pounds.
On earth, 15 kg of mass weighs 147 newtons (33.07 pounds).
Yes, a 2 kg iron brick has twice as much mass as a 1 kg iron brick. Mass is a measure of the amount of matter in an object, so doubling the mass means doubling the amount of matter present in the object.
A person with a mass of 70 kg would weigh approximately 686 Newtons on Earth.
4 times as great
4 kg is the mass of the water. Thus, 4 kg of water has a mass of 4 kg.
The pumpkin's mass is 4.8 kg, and 0.9 of its mass is water. This means 0.1 of its mass is not water. To find the mass of water: 4.8 kg x 0.9 = 4.32 kg of water To find the mass of not water: 4.8 kg - 4.32 kg = 0.48 kg of not water
An object that weighs 9 pounds on earth has a mass of 4.082 kg. (rounded) That's more than 4 kg.
F = m A = (3 kg) (4 m/s2) = 12 kg-m/s2 = 12 newtons
The force required to accelerate a 50 kg mass at 4 m/s^2 is 200 N. This is calculated using the formula: force = mass x acceleration. So, 50 kg x 4 m/s^2 = 200 N.
yes.
This is a trick question. Objects weigh less on the moon than they do on the Earth, however, objects have exactly the same amount of mass on the moon as they do on the Earth. So the 4 kg stone still has 4 kg of mass on the moon. But it only weighs about 2/3 of a kg on the moon.
10 kg of mass is equivalent to 10 liters of water, assuming the water has a density of 1 kg/L.
Density is calculated by dividing the mass of an object by its volume. In this case, the density of the metal lump is 4 kg / 0.005 m^3 = 800 kg/m^3.
4 watts 39.2 watts
You can't convert from units of pressure to units of mass. It just doesn't make sense.