JOIN ADRE 2.0 Telegram Group

Machine Kinematics Multiple Choice Questions and Answers – Velocity and Acceleration of a Particle Moving with Simple Harmonic Motion

Questions
1 A body is said to vibrate with simple harmonic motion if its acceleration is proportional to the distance from the mean position.
A True
B False

Answer: True
2 The maximum displacement of a body, from its mean position is called amplitude.
A True
B False

Answer: True
Advertisement
Article and Schedule Quiz Start Test!

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

3 Frequency of vibrations is usually expressed in
A number of cycles per hour
B number of cycles per minute
C number of cycles per second
D none of the mentioned

Answer: number of cycles per second
4 The amplitude of vibrations is always ______________ the radius of the circle.
A equal to
B less than
C greater than
D none of the mentioned

Answer: equal to
5 The time taken by a particle for one complete oscillation is known as periodic time.
A True
B False

Answer: True
6 The periodic time is given by
A ω/2п
B 2п/ω
C ω x 2п
D п/ω

Answer: 2п/ω
7 When a body moves with simple harmonic motion, the product of its periodic time and frequency is equal to
A zero
B one
C п/2
D п

Answer: one
8 The acceleration of the particle moving with simple harmonic motion is ____________ at the mean position.
A zero
B minimum
C maximum
D none of the mentioned

Answer: zero
9 The maximum velocity of a particle moving with simple harmonic motion is
A ω
B ωr
C ω2r
D ω/r

Answer: ωr
10 When a particle moves round the circumference of a circle of radius r with ω rad/s, then its maximum acceleration is ω2r.
A True
B False

Answer: True

ADRE 2.0 FULL LENGTH MOCK TEST

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!
Advertisement
Assam Direct Recruitment Test Series