-sled-as-it-moves-from-x-0-m-to-x-3-m-what-is-the-net-work-done-by-the-mechanism

Question

A towing mechanism exerts F(x)=(x2−4)F(x)=\$$left(x^2-4$$\right) N on a sled as it moves from x=0x = 0  m to x=3x = 3  m. What is the net work done by the mechanism?

Accepted Answer

−3-3  J

Answer

1515  J

Answer

00  J

Answer

33  J

A towing mechanism exerts F(x)=(x2−4)F(x)=\(\left\)(x^2-4\(\right\)) N on a sled as it moves from x=0x = 0 m to x=3x = 3 m. What is the net work done by the mechanism?

A towing mechanism exerts $F (x) = (x^{2} - 4)$ N on a sled as it moves from $x equals 0$ m to $x equals 3$ m. What is the net work done by the mechanism?