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4) Angela uses a force of 25 Newtons to lift her grocery bag while doing 50 Joules of work. How far did she lift the grocery bags? Distance = Work / Force Distance = 50 J / 25 N Distance = 2 m 5) The baseball player does 1234 Joules of work when hitting a baseball into left field. Assuming the baseball landed 100 meters away from home plate ...
Force-Distance graphs If the force is non-uniform then the formula W = F × d does not apply. Instead, we present the information as a force-distance graph and calculate the area beneath the graph to find the work done by the force. Recall the other “area under a graph”, which is the force-time graph that gives the impulse of a force.
4. If 150 Joules of work is needed to move a box 10 meters, what force was used? B. Fill-in-the-blank: 1. _____ is done when an object moves through a distance because of a _____ acting upon the object. 2. When calculating work, you should use the formula: work = force X _____. 3.
Review the units of work, energy, force, and distance. Use the equations for mechanical energy and work to show what is work and what is not. Make it clear why holding something off the ground or carrying something over a level surface is not work in the scientific sense.
If a small machine does 2,500 joules of work on an object to move it a distance of 100 meters in 10 seconds, what is the force needed to do the work? What is the power of the machine doing the work?
29 sty 2024 · Work is done when a force is used to move an object. The formula for work done is: Work done = force × distance. Where: W = work done in joules (J) or newton-metres (N m) F =force in newtons (N) d = distance in metres (m) You can rearrange this equation with the help of the formula triangle:
4 lip 2024 · The amount of work that is done is related to the magnitude of the force and the distance moved by the object in the direction of the force; To calculate the amount of work done on an object by a force, the work done equation is used: W = f × d. Where: W = work done in joules (J) or newton-metres (N m) F = force in newtons (N) d = distance in ...
