When question states that radius or diameter is increased by 3 times, that note that cross-sectional area does not increase by 3 times....

(1) 2003PPq1q7 (0 min to 2.42 min) Ans: Option A (2) 2023PPp1q4 (2.47 min 3.54 min) Ans: Option C (3) 2018PPp1q2 (3.45 min to 6.22 min)...

Below are some examples of questions that involve finding the resultant force due to two or three forces. Below are the questions in the...

Instead of imaging how the particles will move and guess their motion, there is a technique which can help you to determine that. In...

Answer: Option C View the videos below to learn how to solve it. There are more than one method. Alternatively, you may put values to...