A particle is moving along a circular path with a constant speed of 10 ms–1. What is the magnitude of the change in velocity of the particle, when it moves through an angle of 60° around the centre of the circle? a. zero b. 10 m/s c. m/s d. Answer: (b) = = (2 x 10) x sin(300) = 10 m/s... View Article
The force of interaction between two atoms is given by [latex]F = alpha beta expleft [ frac{-x^{2}}{alpha kt} right ][/latex]; where x is the distance, k is the Boltzmann constant and T is temperature [latex]alpha[/latex] and [latex]beta[/latex] are two constants. The dimension of [latex]beta[/latex] is: a. M2L2T–2 b. M2LT–4 c. M0L2T–4 d. MLT–2 Answer: (b) Answer: (b)... View Article
21 July 2021: PIB Summary & Analysis July 21st, 2021, PIB:- Download PDF Here TABLE OF CONTENTS 1. Insolvency and Bankruptcy Board of India (IBBI) 2. Defence Research &... View Article