physics
posted by Esora .
why would you need to divide mass by gravity?

You multiply, not divide, mass by gravity to get weight, which is a force.
Mass is a characteristic of the material. It is the same here and on the moon or anywhere.
Weight, the force the mass exerts down on a scale, depends on the local gravitational acceleration and is for example 1/6 as large on the moon as here on earth.
Respond to this Question
Similar Questions

math
hi, i need help with solving this equation for "y" 2x+3y=2 2x+3y=2 Get y on one side. Subtract 2x from both sides. 2x2x+3y=22x combine terms. 3y=22x Divide both sides by 3. 3y/3 = (22x)/3 y = ? 
physics
How can I calculate the spring constant given only the following: equilibrium length of spring: 10.5 cm stretched length of spring (by attaching a mass): 12.5 cm object's mass: 198.9 grams please help me...I'm really lost... You need … 
Physics
In calculating the force of gravity between two objects, if the mass of one objects increased by 4 and the other by 2, how many times would the force of gravity increase? 
Astronomy
Need some help with Astronomy. I need to figure out the acceleration of gravity on the surface of certain planets. For example, I need to find the acceleration of gravity on Mars when the mass is .11 times the mass of Earth and the … 
physics
we can say that the force of gravity is equal to mass times acceleration were the acceleration is equal to gravity sense gravity is an acceleration because of newtons second law force = mass times acceleration hence Fg = mass times … 
College Physics**
A student goes to planet x and wants to determine the gravity there. The student knows from physics lab that they can use Atwood's machine to determine gravity. The student places a 100g mass and a 110g mass at the end of a string … 
Chemistry
Maleic acid is an organic compound composed of 41.39% C, 3.47% H, and the rest oxygen. If 0.271 mol of maleic acid has a mass of 31.4 g, what are the empirical and molecular formulas of maleic acid? 
Physics 1
A meter stick has a mass of 200g and its center of gravity is at the 50.0 cm mark. If 150g is attached to the stick at the 10 cm mark, where would an upward force on the stick need to be placed to balance the stick and the added mass? 
Physicsintro
A trailer has a mass of 5000 kg. It is pulled by a truck with a force of 8750 N. If the frictional force is 2000 N, what is its acceleration? 
L.A.Check Answer
According to "Life Without Gravity" why can astronauts' muscles become weak?