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How much force is applied to an object if 300 j of work is done on it over a distance of 50 m?
Wiki User
∙ 9y ago
W=FxD (work equals force times distance)
300j = F (50m)
300/50= 6 N
OK, that assumes a constant force over the whole distance. N = Newtons (force)
Wiki User
∙ 9y ago
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How do you calculate work done on an object .?
The equation to calculate the work done is: Work done (J) = force applied (n) x distance moved of force (m)
Work is done when a force is applied to an object if the object?
is moved
What happens when a force moves an object over a distance?
Work
What is the evidence for determining whether or not work is done on an object?
Basically if the energy of the object has changed. For example if you lift something off the ground you have applied a force through a distance in the same direction as the force. By lifting the box you have given it gravitational potential energy (mgh). If you drop the box then gravity does work because the force of gravity will apply a force through a distance in the same direction. Just because there is force, doesn't mean work has been done. For example if you look at uniform circle motion even though there is a force, known as centripetal force, there is no work being done. This is because centripetal force is always perpendicular to velocity and only components of force parallel to the object can do work on it. We can tell no work has been done because the kinetic energy of the object remains the same (=1/2*m*v2).
Does an object have to move in order for work to be done?
Work = force x distance. If distance = 0, work = 0 because force x 0 = 0.
How do you calculate work done on an object .?
The equation to calculate the work done is: Work done (J) = force applied (n) x distance moved of force (m)
What are the factors affecting the amount of work done?
The magnitude and direction of the force applied to an object, the magnitude and direction of the distance moved by the object.
What are the factor affecting the amount of work done?
The magnitude and direction of the force applied to an object, the magnitude and direction of the distance moved by the object.
-True or false work is force applied over a distance?
Work = Force times displacement The work done on an object is equal to the Force (push/pull) on the object in Newtons times the distance (in meters) that the object moves. If you push or pull on an object and it does NOT move (zero displacement), then no work is done on the object.
Work is done when?
work= force × distance so if an object moves 4metres, and the force to move it is 2N, (Newtons) the work done would be 4 × 2 = 8Joules (Work is measured in Joules) In other words, work is done when an object moves a certain distance when a certain amount of force is applied to it.
Work is done when a force is applied to an object if the object .?
is moved
Why applying force to an object does not always result in work being done?
When a force (no matter how large it may be) is applied to any object without a distance being moved,it cannot be workdone because,workdone = force x distance.
What is something done when a force moves an object a distance?
Work is something that is done when a force moves an object over a distance.
Explain why applying force to an object does not always result in work being done?
When a force (no matter how large it may be) is applied to any object without a distance being moved,it cannot be workdone because,workdone = force x distance.
A force of 2100 N is applied for 50m on an object. What is the work done?
Work = Force * Distance Work = 2100 * 50 Work = 10500 J
What is something done when a force moves an object over a distance?
Work is something that is done when a force moves an object over a distance.
Work is done when a force is applied to an object if the object?
is moved
