NEET Physics: Questions 1583 - 1588 of 2098

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Question number: 1583

» Oscillations and Waves » Simple Harmonic Motion » Oscillations of a Spring

MCQ▾

Question

The periodic time of a body executing simple harmonic motion is 5 sec. After how much time from time t = 0, its displacement will be half of its amplitude

Choices

Choice (4) Response

a.

58sec

b.

56sec

c.

13sec

d.

512sec

Question number: 1584

» Oscillations and Waves » Simple Harmonic Motion » Energy

MCQ▾

Question

When the displacement is half the amplitude, the ratio of potential energy to the total energy is

Choices

Choice (4) Response

a.

14

b.

1

c.

12

d.

18

Question number: 1585

» Oscillations and Waves » Periodic Functions

MCQ▾

Question

What is the maximum acceleration of the particle doing the SHM y=2sin(πt2+) where y is in cm?

Choices

Choice (4) Response

a.

π24cm/s2

b.

π4cm/s2

c.

π2cm/s2

d.

π22cm/s2

Question number: 1586

» Oscillations and Waves » Simple Pendulum

MCQ▾

Question

A simple pendulum consisting of a ball of mass m tied to a thread of length l is made to swing on a circular arc of angle θ in a vertical plane. At the end of this arc, another ball of mass m is placed at rest. The momentum transferred to this ball at rest by the swinging ball is

Choices

Choice (4) Response

a.

mgl

b.

Non zero

c.

lg

d.

Zero

Passage

A particle performs linear SHM such that it is placed on platform1 & platform 2 along with particles up and down with amplitude A = 1 cm. If the particle does not loose contact with platform anywhere and mass of particle is 1 kg, find:

Question number: 1587 (1 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Simple Harmonic Motion » Energy

MCQ▾

Question

For minimum time period condition average potential energy between t = 0 to t = 0.05 sec (Take g = 10 m/s)

Choices

Choice (4) Response

a.

0 025 Joule

b.

0.1 Joule

c.

0.06 Joule

d.

0.08 Joule

Question number: 1588 (2 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Periodic Functions

MCQ▾

Question

The minimum, possible time period (Takeg=π2)

Choices

Choice (4) Response

a.

0.1 sec.

b.

0.3 sec.

c.

0.2 sec.

d.

0.4 sec.

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