From the equation t a n θ = r g v 2 , one can obtain the angle of banking θ for a cyclist taking a curve (the symbols have their usual meanings). Then say, it is Options: A . &nbspBoth dimensionally and numerically correct B . &nbspNeither numerically nor dimensionally correct C . &nbspDimensionally correct only D . &nbspNumerically correct only

From the equation tan θ=rgv2 , one can obtain the angle of banking &#

Question

From the equation

t a n θ = \frac{r g}{v^{2}}

, one can obtain the angle of banking

θ

for a cyclist taking a curve (the symbols have their usual meanings). Then say, it is

Options:

A . Both dimensionally and numerically correct

B . Neither numerically nor dimensionally correct

C . Dimensionally correct only

D . Numerically correct only

Answer: Option C
:
C
Given equation is dimensionally correct because both sides are dimensionless but numerically wrong because the correct equation is

t a n θ = \frac{v^{2}}{r g} .

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The frequency of vibration f of a mass m suspended from a spring of spring constant K is given by a relation of this typ....a dimensionless quantity. The value of x and y are

Question 2. Dimensional formula ML−1T−2 does not represent the physical quantity ....

Question 3. If the speed of light (c), acceleration due to gravity (g) and pressure (p) are taken as the fundamental quantities, the....the fundamental quantities, then the dimension of gravitational constant is

Question 4. The physical quantity which has dimensional formula as that of EnergyMass X Length is....

Question 5. The dimension of 1√ϵ0μ0 is that of....

Question 6. Dimensional formula ML−1T−2 does not represent the physical quantity....

Question 7. The SI unit of universal gas constant (R) is....

Question 8. The length, breadth, and thickness of a block are given by l = 12 cm, b = 6 cm and t = 2.45 cm The volume of the block a....block according to the idea of significant figures should be

Question 9. In C.G.S. system the magnitude of the force is 100 dynes. In another system where the fundamental physical quantities ar....kilogram, metre and minute, the magnitude of the force is

Question 10. While measuring the acceleration due to gravity by a simple pendulum, a student makes a positive error of 1% in the leng....the measurement of g by the relation g=4π2(lT2) will be

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers