Classical Mechanics (GATE (Graduate Aptitude Test in Engineering) Physics): Questions 4 - 7 of 79

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 622 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 350.00 or

Question number: 4

» Classical Mechanics » Central Forces

Appeared in Year: 2015

MCQ▾

Question

Consider the motion of the Sun with respect to the rotation of the Earth about its axis. If Equation and Equation denote the centrifugal and the Coriolis force, respectively, acting on the Sun, then –

Choices

Choice (4) Response

a.

Equation is radially inward and Equation

b.

Equation is radially outward and Equation

c.

Equation is radially outward and Equation

d.

Equation is radially outward and Equation

Question number: 5

» Classical Mechanics » Relativistic Kinematics

Appeared in Year: 2014

Short Answer Question▾

Write in Short

If the half – life of an elementary particle moving with speed Equation in the laboratory frame is Equation , then the proper half – life is ________ Equation . Equation

Question number: 6

» Classical Mechanics » Small Oscillations and Normal Modes

Appeared in Year: 2014

Short Answer Question▾

Write in Short

Two masses Equation and Equation are attached to the two ends of a massless spring with force constant K. If Equation and Equation , then the natural angular frequency of oscillation is ________ Hz.

Question number: 7

» Classical Mechanics » Relativistic Kinematics

Appeared in Year: 2016

Short Answer Question▾

Write in Short

The kinetic energy of a particle of rest mass Equation is equal to its mass energy. Its momentum in units of Equation , where Equation is the speed of light in vacuum, is Equation . (Give your answer up to two decimal places)

f Page
Sign In