The rate at which work is done is equivalent to which of the following? increase

Question

The rate at which work is done is equivalent to which of the following? increase in potential energy thermal energy potential energy power ANS. In an elastic collision: only the kinetic energy is conserved. only the momentum is conserved. both kinetic energy and momentum are conserved. only velocity is conserved. ANS The value of an object's angular velocity may be characterized in equivalent words by which of the following? rate of change of angular displacement angular acceleration angular velocity acceleration rate of change of angular ANS. In an elastic solid, there direct proportionally between strain and cross-sectional area elastic modulus stress force

Explanation / Answer

Ans 12) The rate at which work is done is equivalent to power.

power = work/time

thus, rate of doing work is called as power.

option (D) is correct.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.