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How do you calculate the force when you know the mass and vertical distance?
Wiki User
∙ 15y ago
The force required to lift a given mass perpendicularly to, just at, and at a constant velocity (including zero velocity) from, the Earth's surface may be determined from Newton's Second Law of Motion, F=MA, by substituting 'G', the acceleration of gravity, for A. So, F=MG Which essentially defines the distinction between mass and weight. I gave this definition because of the use of "vertical" in the question. As long as the "distance" is small compared to the radius of the Earth and the other conditions are met, the distance is irrelevant to the force required to lift the object. The distance does figure in the amount of "work" expended in lifting the object however, according to the relationship W=FD. If you are moving a mass on a ramp, under the effects of friction, under acceleration, or in any other way that doesn't meet the conditions described above, then the force calculated as shown will still apply, and must be added to the total force as a vector contribution. (The above applies to objects NOT moving at relativistic speeds, but if you are designing a particle accelerator you probably shouldn't be getting your advice from Wikianswers!)
Wiki User
∙ 15y ago
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How do you find power from force distance time and work?
Power = (work) divided by (time) If you don't know the amount of work, you can calculate it. Work = (force) times (distance).
What would you need to know to calculate both work and power?
-- Magnitude of the force (or force as a function of time) -- Distance through which it acted (or position as a function of time) -- Duration of the time during which it persisted Work is the product of (force) x (total distance). Power is (work) divided by (duration of the time). If the force and distance are functions of time, then I'm not sure how to do it right now, but I know there's an integral in there somewhere, and I'm not happy about that.
How can you calculate the distance traveled if we know rate and time?
Multiply the quantities you know. Distance = (rate) x (time)
How do you calculate distance using the distance equation?
i dont know that's why I'm asking
How can you calculate the time it takes to travel if you know distance and rate?
Time equals distance divided by rate.
If you are given force and time you can determine power if you can know?
Yes, power is determined by the formula Power = Force x Distance / Time. So if the force and time are given, you can calculate power if you also know the distance over which the force is applied.
What two factors do you need to know to calculate how much work was done in any situation?
You need to know the amount of force applied to an object and the distance over which the force was applied in order to calculate the work done in any situation. Work is calculated as the product of force and the distance over which the force is applied, given by the equation work = force × distance.
How do you find power from force distance time and work?
Power = (work) divided by (time) If you don't know the amount of work, you can calculate it. Work = (force) times (distance).
If you know the input distance and output distance of a machine which of the following can you calculate?
Type your answer here... The actual mechanical advantage.
What do you need to know to calculate the machinical advantage of a compond machine?
To calculate the mechanical advantage of a compound machine, you need to know the input force applied to the machine, the output force produced by the machine, and the distance over which the input and output forces are exerted. By comparing the input force to the output force, you can determine the mechanical advantage of the compound machine.
IF YOU KNOW THE input and output distance can you calculate mechanical advantage?
Yes, mechanical advantage can be calculated by dividing the output distance by the input distance. This ratio indicates how much a machine multiplies the input force.
Do you need to know the mass of an object to calculate force?
Yes, you need to know the mass of an object in order to calculate the force acting on it. This is because force is directly proportional to mass according to Newton's second law of motion (F = ma).
Do you need to know the mass of a moving object to calculate the amount of work?
No, the mass of a moving object is not necessary to calculate the amount of work done on it. Work is calculated as the force applied to an object multiplied by the distance the object moves in the direction of the force.
How much work is done by a forklift raising a 125kg?
The work done by the forklift is equal to the force exerted multiplied by the distance lifted. To calculate work, we need to know the force exerted by the forklift and the distance the object is lifted. The work done is given by the formula: Work (W) = Force (F) * Distance (d).
If you know the input distance and output distance of a machine which quantity can you calculate?
You can calculate the mechanical advantage of the machine.
What would you need to know to calculate both work and power?
-- Magnitude of the force (or force as a function of time) -- Distance through which it acted (or position as a function of time) -- Duration of the time during which it persisted Work is the product of (force) x (total distance). Power is (work) divided by (duration of the time). If the force and distance are functions of time, then I'm not sure how to do it right now, but I know there's an integral in there somewhere, and I'm not happy about that.
What must you know in order to tell the gravitational force between two objects?
To calculate the gravitational force between two objects, you must know the mass of each object and the distance between their centers. The force can be calculated using Newton's law of universal gravitation, which states that the force is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.
