In a tug of war, the winning team does positive work because they pull the rope in their direction, causing displacement. The losing team does negative work as they apply force but move in the opposite direction. Answer: (b) positive, ...
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The primary purpose of something refers to its main goal or objective. It defines why something exists or is done. Understanding the primary purpose helps in focusing on the most important aspect and ensures the correct approach to achieving the ...
A bar graph is a chart used to represent data with rectangular bars. The length or height of each bar corresponds to the value it represents. Bar graphs help compare different categories of data and are commonly used to show ...
Data Handling and Presentation involves organizing data in a systematic way for easy understanding. Students learn to represent data using methods like tally marks tables and pictographs. These techniques help in interpreting information and drawing conclusions. This skill is essential ...
A method is a systematic way of doing something or solving a problem. It involves a series of steps or procedures to achieve a specific result. Methods are used in various fields like science mathematics and daily life to ensure ...