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What factors is used to calculate work?
Work = Force x Displacement in the direction of the Force.
What wii be the area under the curve of a force - displacement curve?
WORK
What is the formula mathematical equation for work?
Work (joules) = force (newtons) * distance (metres)
If you exert a force of 4.5N on a book to slide it across a table and do 2.7J of work in the process how far have you moved the book?
To determine the distance the book has been moved, we can use the work-energy principle, which states that the work done on an object is equal to the change in its kinetic energy. Given that the work done is 2.7J and the force applied is 4.5N, we can calculate the distance using the formula for work: work = force x distance. Rearranging the formula to solve for distance, we get distance = work / force. Plugging in the values, distance = 2.7J / 4.5N = 0.6 meters. Therefore, you have moved the book 0.6 meters across the table.
What 3 variables that might affect the number of cycles the pendulum makes in 15 seconds?
The length of the pendulum, the angular displacement of the pendulum and the force of gravity. The displacement can have a significant effect if it is not through a small angle.
