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Newton's Second Law: force = mass x acceleration, or acceleration = force / mass.
NOTE: That's the MASS, not the weight. If you really know an object's weight (in newton), you need to divide by 9.8 first (assuming standard gravity), to get its mass in kilograms.
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A measure of the force of gravity on an object?
Weight The force of gravity on an object is its weight. If we know the mass of the object, and the acceleration due to gravity we can calculate the weight of an object as follows weight= mass x acceleration due to gravity W=mg Units : newtons (because weight is a force) Example: Given an object on the surface of the earth Mass of the object=1 kg acceleration due to gravity on the surface of the earth is approximately 9.8m/s2 -->W=mg=1x9.8=9.8 newtons
What is the given name for the force of gravity acting on you?
It is your weight, which manifests as a downward force exerted by your body, although it is also an acceleration to a greater force if you fall.
Why does weight slow down a car?
The foundation of physics is Newton's equation, force equals mass times acceleration. Hence, for a given amount of force, more mass equals less acceleration. Or in other words, it takes force to move a weight. The more weight you are trying to move, the more force you need.
How do you find mass when given gravity and weight in Newtons?
When we calculate the net force acting on the object in these situations, we use the formula… FNET = Fa + Ff When you want to calculate the acceleration of an object, always use the net force acting on it. FNET = ma We need to think of the net force as the force pushing down on the scale causing it to give a reading. for example- The elevator pushing up on me will make me push down on the floor (Newton's 3rd Law). We will show this by making the acceleration (3.0m/s2) a negative value. The formula for this would look like this… FNET = Fg + Fa
How do you calculate newton if you are only given mass?
(mass)x(acceleration due to gravity) = weight [kg] x [m/s^2] = [N]
How do you calculate power when given speed acceleration weight and distance?
Power is equal to Force times velocity; P=Fv. You are given the 'speed', which I assume to be velocity. You also have acceleration. In order to find F, you need first to find the mass, which you can calculate from the weight, Fg, by dividing by the acceleration due to gravity, 9.8. You then have the mass. From here, multiply mass times acceleration times the velocity.
What is the formula in calculating pressure when given force and acceleration?
There is not enough information to calculate pressure. Here are some relevant formulae: Force = mass x acceleration Pressure = force / area
A measure of the force of gravity on an object?
Weight The force of gravity on an object is its weight. If we know the mass of the object, and the acceleration due to gravity we can calculate the weight of an object as follows weight= mass x acceleration due to gravity W=mg Units : newtons (because weight is a force) Example: Given an object on the surface of the earth Mass of the object=1 kg acceleration due to gravity on the surface of the earth is approximately 9.8m/s2 -->W=mg=1x9.8=9.8 newtons
How do you calculate mass if you are only given weight in Newtons?
Weight = (mass) x (local acceleration of gravity). Mass = (weight) / (local acceleration of gravity) If you know the weight and the local acceleration of gravity, you can calculate the mass. Anywhere on or near the surface of the earth, the local acceleration of gravity is about 9.82 meters per second2 . As an example, an object with a weight of 9.82 newtons has a mass of one kilogram.
What is the given name for the force of gravity acting on you?
It is your weight, which manifests as a downward force exerted by your body, although it is also an acceleration to a greater force if you fall.
Why does weight slow down a car?
The foundation of physics is Newton's equation, force equals mass times acceleration. Hence, for a given amount of force, more mass equals less acceleration. Or in other words, it takes force to move a weight. The more weight you are trying to move, the more force you need.
How do you find the mass if you are given the pressure and area?
we know pressure = force/area we can calculate force from this equation therefore force =mass *acceleration a=9.8 finally we obtain the mass.
What is the formula used to calculate the weight of an object if you are given the mass in kilograms?
Mass is a property of matter and is therefore a constant. Weight however can change, it is the force exerted by that mass in a gravity field. Thus in different gravity fields a constant mass will weigh differently. Weight = Mass * the acceleration of gravity.
What do you get when you times the objects mass times the acceleration?
You get the force required to cause the given acceleration on the given mass.
How do you find mass when given gravity and weight in Newtons?
When we calculate the net force acting on the object in these situations, we use the formula… FNET = Fa + Ff When you want to calculate the acceleration of an object, always use the net force acting on it. FNET = ma We need to think of the net force as the force pushing down on the scale causing it to give a reading. for example- The elevator pushing up on me will make me push down on the floor (Newton's 3rd Law). We will show this by making the acceleration (3.0m/s2) a negative value. The formula for this would look like this… FNET = Fg + Fa
Given a force of 56n and acceleration of 7ms?
Well, and what is the question? - Using Newton's Second Law (F=ma), you can calculate the mass from the information provided.
What is the rule to calculate force?
Multiply mass times acceleration. The force (F) required to move an object of mass (m) with an acceleration (a) is given by the formula F = m x a. So, force = mass multiplied by acceleration.[2] X Research source
