When Work Is Done by a Force on an Object

question 55

Multiple Choice

When work is done by a force on an object, then which of the following is true?

• A) The speed of the object must change.
• B) The object does an equal amount of work on the force.
• C) The work done is equal to the change of total kinetic energy of the object plus any energy appearing as heat, light, or sound.
• D) The object must change height above the ground.
• E) The force cannot take energy away from the object.

---

Definitions:

Managing Diversity

The practice of recognizing, understanding, and leveraging differences among individuals in an organization to improve team dynamics, innovation, and inclusivity.

Performance Appraisals

A systematic evaluation of an employee's job performance and productivity to understand their abilities for further growth and development.

Legally Defensible

Pertains to actions, decisions, or policies that can be successfully upheld in a court of law or against legal scrutiny.

Court

A legal institution where disputes are resolved and justice is administered under the law.