Gas models only.). See your local VW dealer for this limited time offer or for one of many other great lease deals available on Beetle models. *Based on MSRP of $20,315 (including destination charges) for a new, unused 2016 Beetle 1.8T S with manual transmission, excluding title, tax, options and dealer fees.
The amount of work done on an object depends on the amount of force exerted on the object and the amount of distance the object moves. Work = Force x Distance According to Newton's Second Law of Motion, the net force on an object is dependent on the mass of the object, and its acceleration during the movement.
The force required to slow down the bullet is F = ma, where a is the deceleration. The work done through the distance s, W = Fs = mas. During the deceleration, v2 = vo2 + 2as; or as = 1/2(v2 - vo2) or Work done ON OBJECT = . (would get same result for non-constant F and a). The mechanical work done on the object = the change in kinetic energy; . If W is positive, KE increases; IF W is negative, KE decreases. -- often called Work-Energy Theorem (Net work done = change in kinetic energy. Suppose a car of mass 1200 kg falls vertically a distance of 24 m (starting from rest; i.e., voy = 0). (a) What is the work done by gravity on the car? Fgrav = mg; Dy = 24 m; Force and displacement in same direction (down).