The measurement of the force of gravity acting on an object is weight. The weight of an object (or the weight of an amount of matter) is the measure of the intensity of the force imposed on this object by local gravity.
A measure of the force of gravity would be the product of mass and the
acceleration. The unit of which gravity is measured is called a Newton, one
newton is about the same measure of force as 3.6 ounces.
Force is the product of mass (scalar) and acceleration (vector): F = ma. Weight
is a special case of that formula, where you substitute the acceleration of
gravity, g, for a. We can therefore write: W = mg.1
For example, if an object has a mass of 10 slugs2, its weight near the surface of
the Earth is 10 x 32.2 (ft/s2) = 322 pounds (pound-force). If an object has a
mass of 10 kilograms, its weight near the surface of the Earth is 10 x 9.8 (m/s2)
= 98 newtons.
You can measure the force of gravity on an object (i.e., its weight) by putting it
on a scale.
Strictly speaking, the Force due to gravity is always measured between two
objects. The acceleration due to gravity ('a') in the above discussion is a special
case of acceleration that occurs due to the force of gravity present at sea level
on Planet Earth.
We can calculate the gravitational force between any two objects using the
Fg = G (m1 x m2) / r2
Fg - is the force due to gravity
G - is the universal gravitational constant
m1 - is the mass of the first object
m2 - is the mass of the second object
r - is the distance between the centres of the two objects
When using the SI units, G is 6.67 x 10-11 N m2 / Kg2
1. Hypercritically we should say to substitute -g for a in the equation, because many physicists think of g as a negative quantity, inasmuch as it's a vector in the downwards direction; that is, it is directed toward the center of the Earth. When dealing with weight and the acceleration due to gravity, one must be careful to be consistent in assigning the signs.
2. Whenever possible, use the slug, not the pound-mass, in making calculations of mass. The whole pound-mass/pound-force thing is infuriatingly confusing for students. (And some teachers, too.)
Answer: mass x 9.8 meters/second/second. mass x acceleration is force and acceleration due to gravity is 9.8m/s/s. If you take a cannonball weighing 20lb and one 30lb, they would fall at the same rate but one has more force or energy in its motion.
Additionally, the force of gravity at earth's surface measured upon the scale must be added with that force of gravity which is effected upon us by the spin of the earth. (Honk! That's not a force of gravity. In fact, the spin causes no force at all.) For example, the force of gravity at the equator due to our velocity comes by law of Newton to 18.24 lb for a person of 165 scale weight. This then must be added to a total of 183.24 lb as the factual total of his or her gravitational pull.
No, mass is a measure of the amount of matter an object has. Weight is the measure of the force of gravity on an object.
measure pf the force of gravity acting on an object?
weight, The weight of an object is the force of gravity acting on it.
The force of gravity on an object is called its weight.Note that mass is what CAUSES this force of gravity.
the WEIGHT of the object.
Type your answer here... it means that measure the weight of object.Because weight of an object =force of gravity acting on it
a measure of force that tells the omount og gravity acting on an object is called
The objects weight is a measure of that force.
The object has mass, and the force of gravity gives that object weight, which is mass in a gravimetric field.
That is called "weight".
a scaleA scale is used to measure the force of gravity on an object. A balance is used to measure mass.
Weight is a measure of how the mass of an object responds to a gravitational force.
That is called the weight.
Yes it is.
Weight of the body