5 Questions
What concept helps us understand many natural phenomena and is closely related to work in science?
Energy
Why do some engines require fuel like petrol and diesel?
To provide the energy for their working
In the context of work in science, what is the relationship between force and displacement?
Force is directly proportional to displacement
Which of the following activities require more energy because they are strenuous?
Running a marathon
What do living beings and machines have in common regarding their need for energy?
They need energy to perform basic activities
Explore and analyze various activities related to work and energy in Physics Chapter 11. Answer questions regarding the work being done, changes to objects, and the entities performing the tasks.
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