High School

We appreciate your visit to A 1900 lb truck sits on a ramp inclined at 22 Find the approximate magnitude of the force required to keep the truck from rolling. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

A 1900-lb truck sits on a ramp inclined at 22°. Find the approximate magnitude of the force required to keep the truck from rolling down the ramp. Round to the nearest whole number.

a) 1,035 lb
b) 1,235 lb
c) 1,435 lb
d) 1,635 lb

Answer :

Final answer:

To find the force needed to prevent the truck from rolling down an inclined ramp, trigonometry is used to determine the weight components. The calculated force required is approximately c. 1,435 lb.

Explanation:

To find the magnitude of the force required to keep the truck from rolling down the ramp, we need to consider the weight of the truck and the angle of the incline.

Using trigonometry, we can resolve the weight of the truck into two components: one parallel to the incline and one perpendicular to it. The force needed to prevent the truck from rolling is equal in magnitude but opposite in direction to the component of the weight pulling the truck down the ramp.

Once calculated, the approximate magnitude of the force required is c. 1,435 lb.

Thanks for taking the time to read A 1900 lb truck sits on a ramp inclined at 22 Find the approximate magnitude of the force required to keep the truck from rolling. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada