Question

Tina and her puppy are tugging on a rope, each pulling on opposite ends. When is Tina doing work?

Answer 1

Work is classified as anything the exerts energy from a system. Therefore, during the entire activity as Tina both holds the rope and actively pulls on the rope with her puppy she is completing work. Tina also does work when she walks toward and way from her puppy.

Answer 2

Answer:when she moving forward and backwards while tugging the rooe

Explanation: work done is the product of force and distance

So she needs to make some movement for work to be done