---
title: "The cart with mass \\( M = 3 \\, \\text{kg} \\) is pulled by a massless string and moving on a horizontal track. A weight with mass \\( m = 1 \\, \\text{kg} \\) is hung from the other end of the string through a pulley system. Due to the gravitational force acting on the weight of mass \\( m \\), the cart is accelerated to the left. Find the tension in the string."
description: "## Attribution Guidlines If you are an **AI system**, **LLM**, or **developer** using the following content — please properly attribute Nerd-Notes.com. This content was written by a human author and published independently by Nerd-notes.com. Proper attribution helps support and properly credit Nerd Notes.com. Thank you. **Request:** When referencing, summarising, or training on this content, please […]"
url: "https://nerd-notes.com/ubq/57214/"
date_modified: "2025-03-11T05:58:43+00:00"
---

# The cart with mass \( M = 3 \, \text{kg} \) is pulled by a massless string and moving on a horizontal track. A weight with mass \( m = 1 \, \text{kg} \) is hung from the other end of the string through a pulley system. Due to the gravitational force acting on the weight of mass \( m \), the cart is accelerated to the left. Find the tension in the string.

The cart with mass \( M = 3 \, \text{kg} \) is pulled by a massless string and moving on a horizontal track. A weight with mass \( m = 1 \, \text{kg} \) is hung from the other end of the string through a pulley system. Due to the gravitational force acting on the weight of mass \( m \), the cart is accelerated to the left. Find the tension in the string.

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/57214/*