College

We appreciate your visit to What is the gravitational force experienced by a box of mass 50 kg moving down a frictionless plane inclined at a 60 angle A 490. 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!

What is the gravitational force experienced by a box of mass 50 kg moving down a frictionless plane inclined at a 60° angle?

A. 490 N
B. 9.8 N
C. 245 N
D. 424 N

Answer :

The gravitational force experienced by a 50 kg box on a frictionless 60° inclined plane is approximately 424 N. So, the correct option is 424 N.

The gravitational force experienced by an object on an inclined plane depends on the object's weight and the angle of the incline. For a box with a mass of 50 kg on a frictionless plane inclined at a 60° angle, the force due to gravity along the plane (Fparallel) can be calculated using the formula Fparallel = mg sin(θ), where m is mass, g is the acceleration due to gravity (9.8 m/s2), and θ is the angle of incline.

Plugging in the known values, we get Fparallel = (50 kg)(9.8 m/s2) sin(60°) which equals 50 kg × 9.8 m/s2 × 0.866 (since sin(60°) ≈ 0.866). The calculated force is thus approximately 424 N. So, the correct option is 424 N.

Thanks for taking the time to read What is the gravitational force experienced by a box of mass 50 kg moving down a frictionless plane inclined at a 60 angle A 490. 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