When a slice of buttered toast is accidentally pushed over the edge of a counter, it r
Channel: Doubtnut
Date: 19/01/2020

When a slice of buttered toast is accidentally pushed over the edge of a counter, it rotates as it falls. If the distance to the floor is `80 cm` and for rotation less than `1 rev`, what are the (i) smallest and (ii) largest angular speeds that cause the toast to hit and then topple to be butter-side down ?