Get the information you need with the help of IDNLearn.com's extensive Q&A platform. Discover in-depth answers to your questions from our community of experienced professionals.

In which scenario is work being done on an object?

a) A force is applied to an object to hold it at rest on an inclined plane.
b) Sitting on a box.
c) An upward force is applied to an object to move it upward at a constant speed.
d) An upward force is applied to an object to suspend it motionless in mid-air.