The Indian rulers faced considerable challenges in fighting the Portuguese due to several reasons:
Thus, a combination of technological, military, and political factors made it difficult for Indian rulers to successfully resist the Portuguese in the early stages.
Derive an expression for maximum speed of a vehicle moving along a horizontal circular track.
Predict the type of cubic lattice of a solid element having edge length of 400 pm and density of 6.25 g/ml.
(Atomic mass of element = 60)