How to Calculate the Mass of a Wagon Using Newton's Second Law of Motion

Question:

A wagon is pulled with a net force of 850 N. If the wagon accelerates at a rate of 2.5 m/s², what is the mass of the wagon? (10 points)

Answer:

Final answer: The mass of the wagon is 340 kg. Substituting the given values, we get mass = 850 N / 2.5 m/s² = 340 kg.

Explanation: To find the mass of the wagon, we can use Newton's second law of motion, which states that the net force applied to an object is equal to mass times acceleration. In this case, the net force is 850 N and the acceleration is 2.5 m/s². Rearranging the formula, we have mass = net force / acceleration. Substituting the given values, we get mass = 850 N / 2.5 m/s² = 340 kg.

By understanding and applying Newton's second law of motion, we are able to calculate the mass of the wagon based on the given net force and acceleration. This fundamental principle of physics allows us to determine the mass of objects in motion and further our understanding of the physical world around us.

Learning how to calculate mass using Newton's second law is essential for solving problems involving forces and motion. Practice applying this formula to different scenarios to enhance your knowledge and skills in physics.