Chapter 4.1, Problem 6PP

To determine

The net horizontal force acting on a canoe.

Answer to Problem 6PP

  $390\text{N}$

Explanation of Solution

Given:

Two horizontal forces of magnitude $225\text{N}$ and $165\text{N}$ are acting on a canoe in the same direction.

Formula used:

When the forces are acting on an object in a same direction, they simply get added up.

Calculation:

Thus, following the above rule, net force on the canoe in horizontal direction is:

  $\begin{array}{c}{F}_t=F_1+F_2\\ =\left(225+165\right)\text{N}\\ \text{=}390\text{N}\end{array}$

Conclusion:

Thus, the net horizontal force acting on canoe is 390N.