PHYSICS: Vector Addition and Vector Resolution Practice Problems

1. Two people are pushing a disabled car. One exerts a
   force
   of 200 N east, the other a force of 150 N east. What is
   the
   resultant force exerted on the car?

When both individuals push the disabled car towards the east, their forces simply add up since they are in the same direction. So, you’ll calculate the resultant force by adding 200 N and 150 N together, giving you a total of 350 N directed east. That’s a solid example of vector addition where direction is crucial!

In practical terms, understanding vector addition can help with real-world applications, like determining the overall force applied in team projects or when calculating resultant forces in engineering. For example, if you were working on a construction site with cranes or other heavy machinery, knowing how to combine forces can ensure safety and efficiency in lifting tasks.