Ten one-rupee coins are put on top of each other on a table. Each coin has a mass m . Give the
Channel: Doubtnut
Date: 2021-11-10

Ten one-rupee coins are put on top of each other on a table. Each coin has a mass m . Give the magnitude and direction of   (a)  the force on the `7^(th)` coin (counted from the bottom due to all the coins on its top .  (b) the force on the `7^(th)` coin by the eigth coin.  (c ) the reaction of the `6^(th)` coin one th `7^(th)` coin .