Q) One evening, Kaushik was in a park. Children were playing cricket. Birds were singing on a nearby tree of height 80m. He observed a bird on the tree at an angle of elevation of 45°.When a sixer was hit, a ball flew through the tree frightening the bird to fly away. In 2 seconds, he […]
One evening, Kaushik was in a park. Children were playing cricket. Birds were singing Read More »