To calculate the work done to move an object from point xi−1xi−1 to point xi,xi, we assume the force is roughly constant over the interval, and use F(x∗i)F(xi∗) to approximate the force. The work done over the interval [xi−1,xi],[xi−1,xi], then, is given by...
Answer to: Find the total work done when a variable force F(x) = x - 2 acting along the x-axis moves a body from the point x = 1 m to the point x =...
Find the work done by the force F(x, y) in moving a particle along y= 2x{eq}^2 {/eq} - 1 from (0, -1) to (1,1). Work Function Force can be expressed as some function like in this problem. As the number of force exerted increases means the...
WORK AND CONSTANT FORCE 1. How much work is done by the gravitational force when a Hint: The force and the displacement are both 265-kg object falls 2.80 m? downwards, so the angle between them is 0o .2. A 65.0-kg physics student climbs a flight of stairs 20.0 m ...
In a thrown ball problem, the force is the initial push or throw that gives the ball its initial velocity. How do you calculate the work done on a thrown ball? The work done on a thrown ball can be calculated using the equation W = Fd, where W is work, F is force, and d is ...
The force of friction acting on the crate is equal to the coefficient of kinetic friction multiplied by the weight of the crate. The work done by the floor through the force of friction between the floor and the crate can be calculated using the equation W=Fd, where F is the force of ...
Work Done Formula The fundamental physical quantity of interactions between bodies is the force, while through interactions energy can be transferred between them. The amount of energy that is transferred through forces is called work and it is a physical quantity of energy with S.I. units of ...
a.Something that has been produced or accomplished through the effort, activity, or agency of a person or thing:This scheme was the work of a criminal mastermind. Erosion is the work of wind, water, and time. b.An act; a deed:"I have seen all the works that are done under the sun...
Clearly, m×a = F, therefore, the above equation will become, W = F × D This is the required relation of the work done. Dimensional Formula of Work We clearly know that work is defined as the product of Force and Displacement, here we have, Dimensional Formula of Force = [M1L1T−...
Wedenetheworkdonebyaconstantforceastheproductoftheforceandthedistancemoved inthedirectionoftheforce. Workdone=constantforce×distancemovedinthedirectionoftheforce orW=F×s whereW=workdoneinjoules(orNm) F=constantorceinN s=distancemovedinthedirectionotheorceinm ...