I assume you are referring to the physics definition of work.
1. W
2. W
3. N
4. W
5. W
6. N
7. W
8. W
9. W
10. N
In physics, a force is said to do work when it acts on a body, and there is a displacement of the point of application in the direction of the force. For example, when you lift a suitcase from the floor, the work done on the suitcase is the force it takes to lift it (its weight) times the height that it is lifted.
Decided wheather work is being done or not. If it is being down write W. If not write N
1. You throw a baseball a distance of 20 meters. My answer: W
2. You lift a suitcase to put in the overhead luggage compartment of a plane. My answer: N
3. You push against a brick wall until you are exhausted. My answer: N
4. You carry a heavy bag of cat litter home from the pet store. My answer: W
5. You slam a tennis ball across the net and score the winning point. My answer: N
6. You study all night for a science test. My answer: N
7. Your finger pushes down the RETURN key on a computer. My answer: N
8. You move a shovelful of snow from the driveway to the lawn. My answer: N
9. You and a friend push a heavy piano, causing it to move 10 centimeters. My answer: W
10. You stand for half an hour in the freezing cold waiting on the bus. My answer: N
2 answers
Thank you