1.

A sphere is mass m radius R is placed between two vertical walls having separation d which is slightly greater than 2R: i) Calculate the force exerted by walls in the sphere.ii) calculate force exerted by ground surface on the sphere.​

Answer»

.......!!!!!!!!!We KNOW thatF=maMass of the OBJECT =MAcceleration is ZERO because force is on both directionSo at first CASE it is zeroAt second case it is equal to its MASS



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