Question
A mass m moves in a vertical circle of radius R under
gravity. What is the minimum mechanical energy required to complete the circle?Solution
To complete a vertical circular motion , the mass must reach the top of the circle with non-zero speed , so that the tension at the top is ≥ 0 . The minimum speed at the top is found by setting tension = 0 and using: 
In the Solow Model, what is the impact of an increase in the savings rate on the steady state level of capital per worker?
  Consider the following production function
Y = F(K,AL) = K1/3(AL)2/3
Calculate the Golden state level of capita...
India traditionally runs a large Merchandise Trade Deficit (Goods). What is the key component that typically counteracts this to keep the Current Accoun...
The Economic Survey 2023-24 highlights a decline in out-of-pocket expenditure on health as a percentage of total health expenditure from 64.2% in FY14 t...
Which of the following is true about Omission(Overfitted) and Inclusion(Underfitted) type of the specification error
If X(bar) = 25, Y(bar) = 120, bxy = 2. Find the value of X when Y=130?
Production function of two companies producing floppy and discs was given.
Q1 = 10L^0.5 K^0.5 Q2 = 10L^0.6K^0.4
Which of the following i...
Since the 1980s, Wal-Mart stores have appeared in almost every community in America. Wal-Mart buys its goods in large quantities and, therefore, at chea...
Relevant for Exams:
