Tas watches as his uncle changes a flat tire on a car. His uncle raises the car using a machine called a jack. Each time his uncle pushes down on the jack handle, the car rises up. Tas sketches the jack and labels it using the symbols F, to represent force, and d, to represent distance. He uses large and small letters to compare the sizes of the forces and distances. Which set of labels is correct for the side of the jack that Tas’s uncle pushes on?
Answers
Answered by
1
The correct label would be: small f and capital D.
The car jack is an example of a machine, which is defined as a contrivance that a person can utilize to make the exertion of force convenient and easy.
It simply comprises of a threaded rod with a head above the thread, known as “Screw head”.
It has multiple numbers of threads.
The distance between two adjacent threads is known as the pitch of the screw.
The thread of screw can be considered as a continuous inclined plane wrapped around a cylinder.
So with the small force exerted, the distance that the car is lifted up increases.
Answered by
0
Answer:
It would be small f big D
Explanation:
give the other person brainiest they deserve it
Similar questions