# Work on Sliding Object#

## Part 1#

The work required to accelerate an object on a frictionless surface from a speed of 2$$v$$ to a speed of 4$$v$$ is:

• 13 times the work required to accelerate the object from $$v$$ = 0 to $$v$$

• 11 times the work required to accelerate the object from $$v$$ = 0 to $$v$$

• 12 times the work required to accelerate the object from $$v$$ = 0 to $$v$$

• Equal to the work required to accelerate the object from 3$$v$$ to 4$$v$$

• Not known without knowledge of the acceleration