If an object moves in response to your application of a force, you have performed work. The further it moves under the influence of your force, the more work you perform. There are only …

A work-energy bar chart represents the amount of energy present in a system by means of a vertical bar. The length of a bar is representative of the amount of energy present; a longer bar …

Work done by an object is calculated according to the Work formula W=F•x, or W=Fx cos Ø. There are a couple of distractors in this problem: the mass m of the box is not needed in the …

In extreme heat, even a work/rest schedule may not eliminate the risk of heat illness. In this case, use of work/rest schedules, frequent hydration, and team monitoring helped keep this situation …

Work is the dot product of Force and the displacement of the object. The dot product is also called the scalar product, because it is a scalar.

Simple, yet mathematically elegant animation for helping students visualize why the Work-Energy Theorem works in calculating spring force. You can change the initial position and the spring …

Reduced work hours increase employee free time and can increase flexibility. It is important to carefully analyze the requirements of the job to determine if it can be accomplished in fewer …