1.

Lord Rama and Arjuna were skilled in archery. As we apply more action (tension) to the string, the faster an arrow flies. After reading about Rama and Arjuna, Raju asked his friend Bhaskar is there any scientific facts behind Archery. He also asked Bhaskar about how to find force of the arrow. (i) Is there any physics concept behind this archery?

Answer»

Solution :Yes, the physics conceptbehind this is, Parallelogram law of vectors. When we pull the arrow the string forms two forces as A & B. The direction of arrow is the resultant force here, `(A=F_(1), B=F_(2), R=F)`
To find direction of force `tan B=(B sin THETA)/(A+B cos theta)`.


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