In which diagram does the block have the greatest inertia 2.0 seconds after starting from rest? A. Diagram 1

B. Diagram 2

C. Diagram 3

D. Diagram 4

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe