For a cricket ball model, include mass, launch speed and direction. Ignore the ball’s color, stitching patterns, bat brand and field grass, as these do not affect the basic trajectory or landing distance.
Think of a cricket ball being hit for a six. You want to make a simple model. What details would you include? What would you ignore?
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To create a simple model of a cricket ball hit for a six, you must include its mass, initial velocity and launch angle. You should ignore irrelevant details like the bat’s brand, the ball’s color or the grass length on the field. Ignoring these secondary factors is crucial because it keeps the model manageable, allowing you to focus on the key physics determining whether the ball crosses the boundary.
For more NCERT Solutions for Class 9 Science Exploration Chapter 1 – Exploration: Entering the World of Secondary Science Extra Questions & Answer (2026-27)
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