Answer:To calculate the total work done when using a wrench to tighten a bolt, we need to use the formula W = F x d x cos(θ), where:
- W represents the work done, measured in Joules (J).
- F represents the applied force, measured in Newtons (N).
- d represents the displacement of the object, measured in meters (m).
- θ represents the angle between the force and displacement vectors, measured in degrees.
In this case, you have applied a torque of 25 newton-rotations to tighten the bolt. To calculate the work done, we need to convert the torque to a force. Torque is the product of force and the lever arm distance, and is measured in Newton-meters (Nm).
Assuming we have a wrench with a length of 0.25 meters, we can calculate the force applied using the formula torque = force x lever arm distance. Rearranging the formula, we get force = torque / lever arm distance.
Substituting the given values, we have:
force = 25 Nm / 0.25 m = 100 N
Now that we have the force, we can calculate the work done. However, we need to know the displacement and the angle between the force and displacement vectors. Without this information, it is not possible to provide an accurate calculation of the work done.
Explanation: