0
Work = Force*Distance = 25*5 = 125 Joules.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How can you tell if a database object is invalid?
if it doesnt work
What is the formula to calculating work?
W= Fd Work Done (J) = Force (N) x Distance (M)Work = Force x Displacement x cos(θ) where θ is the angle between the direction of the Force and the direction of the displacementAs Force and displacement are both vectors and work is a scalar, the magnitude of the work is the scalar product of force and displacementW = F.sW = Fs cos(θ)In order to simply determine work done on an object, figure out how much force was exerted on the object, and over what distance, and multiply them. If you are just pushing an object, figure out the force needed to overcome friction and how far it was pushed. The unit of work (and energy) most commonly used is the joule. It is one Newton of force applied over one meter. 2 joules could be one Newton pushed over 2 meters, or 2 Newtons pushed over 1 meter.Work= force(N) x distance(M) or W=fd
How do you work out 6 percent of something?
You work out 1% of the number (divide by 100) and then work out 5% of the number (divide by easier option to work out 6%: work out 1% (divide by 100) (move 2 places back) then times by 6
Will the second method for determining volume work for any object or just an irregularly shaped one?
It depends on what the second method is!
Does gravity do positive or negative work on falling objectexplain?
It does positive work. There's 2 ways to look at this: 1) This one's a chemistry way. When work is done on a system by the surroundings, the work is positive. When the system itself is doing work on the surroundings, this is negative work. Just think of it in terms of the system. It gains energy when something does work to it and loses energy when it works on something else. Based on this, do you think it's positive or negative work? 2) This one's a physics way. W = Fd cos (theta). In this equation, W = work, F = a force, d = displacement, and theta = angle between the force and the displacement. So, let's take the example of a falling object. As it falls, the force of gravity is exerting a force towards the ground. The object is moving towards the ground also. Since both the directions are the same, theta is 0 and work is + (cos of angle 0 is +1). When the object is moving upward while gravity is acting on it, exerting a downward force, the angle between them is 180 degrees. At 180 degrees, cos is -1. Work done by gravity is negative in this case. Either ways, positive work is being done by gravity on the falling object.
What is the Difference between input work and output work?
Efficiency of the device. How much work is applied to an object to make it move vs how much energy the object recieves.
How much work would you do if you applied a 200 Newtons to an object and moved it 0 meters?
If an object does not move, no work is performed. Work is performed by a force acting through a distance.
When can you say that work is done on an object?
when a force acts to move an object,we say that work was done on the object
When work is done an object?
move
What is required to work?
You must have an energy which moves an object. If the object does not move - No work is done.
What is done when force makes an object move?
When a force makes an object move, work is done.
You do on an object when you exert a force on the object that causes the object to move some distance?
You do work
Is there work performed if the object didn't move?
No.
Energy is done when a force causes an object to move?
Work is done when force causes an object to move and capacity of doing work is called energy So, energy is required and consumed when force causes an object to move
To do work how must a force make an object move?
You apply a force to an object. The object must move in the same way as the applied force
When is work not done on an object?
Work = Force x Distance. so no work is done if there is no force exerted, or if the object does not move.
When do you do work?
when you exert a force on an object that causes the object to move some distance.
