NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
All Subjects
Expert Answers
ALL
Sardul Raj Ahmed
Subject: Physics
, asked 13 hours, 38 minutes ago
A particle executes SHM of period 8 s and amplitude 5 cm. Find the velocity and acceleration when the particle is 3 cm from the central position andalso their maximum values.
Answer
1
Sardul Raj Ahmed
Subject: Physics
, asked 13 hours, 59 minutes ago
Four passengers whose combined mass is 300 kg are observed to compress the spring of an automobile by 5 cm when they enter the automobile. If the total load supported by the springs is 900 kg, find the period of vibration of the loaded automobile.
Answer
1
Ananya Choudhury
Subject: Physics
, asked 15 hours, 12 minutes ago
If E=F/m then why in the circled part we didn't take m in the denominator
Answer
1
Sardul Raj Ahmed
Subject: Physics
, asked 15 hours, 36 minutes ago
A spring gets extended by a length of 1 mm when a force of 0.5 N is applied on it. What is the value of its spring constant? If the springis extended by 0.25 m and released what will be its potential energy a) when it is just released and b) when it is at an extension of 0.1 m?
Answer
1
Ananya Choudhury
Subject: Physics
, asked 15 hours, 49 minutes ago
please expert help me in this question plz
Answer
1
Sardul Raj Ahmed
Subject: Physics
, asked 16 hours, 27 minutes ago
A particle of mass 0.1kg is in SHM of amplitude 0.1m.When the particle passes through its mean position its kinetic energy is 8x10-3J. At what position will its kinetic energy reduce to half this value? What will be the potential energy at this position?
Answer
1
Sandipan
Subject: Physics
, asked 16 hours, 42 minutes ago
Plz solve it and explain.I asked this question yesterday also but expert didnt answer it.
Answer
1
Sardul Raj Ahmed
Subject: Physics
, asked 17 hours, 4 minutes ago
A particle of mass 10 g is describing simple harmonic motion along a straight line with a period of 2 s and amplitude of 10 cm. What is the kinetic energy, when it is (i) 2 cm from its equilibrium position, (ii) 5cm from its equilibrium position?
Answer
1
Ananya Choudhury
Subject: Physics
, asked 22 hours, 4 minutes ago
Please explain the circled part of 5.21 please explain this experts
Answer
1
Ananya Choudhury
Subject: Physics
, asked 22 hours, 8 minutes ago
explain how the normal reaction is acting downwards
Answer
1
Kashish Bhati
Subject: Physics
, asked 1 day, 4 hours ago
How to do
Answer
1
Kashish Bhati
Subject: Physics
, asked 1 day, 4 hours ago
Answer this plz
Answer
1
Kashish Bhati
Subject: Physics
, asked 1 day, 4 hours ago
How to do?
Answer
1
Kashish Bhati
Subject: Physics
, asked 1 day, 4 hours ago
Answer this plz
Answer
1
Siddhi Bansal
Subject: Physics
, asked 1 day, 6 hours ago
Plzz help me with my doubt
Answer
1
1
2
3
4
5
Next
What are you looking for?

A particle executes SHM of period 8 s and amplitude 5 cm. Find the velocity and acceleration when the particle is 3 cm from the central position andalso their maximum values.

A particle of mass 10 g is describing simple harmonic motion along a straight line with a period of 2 s and amplitude of 10 cm. What is the kinetic energy, when it is (i) 2 cm from its equilibrium position, (ii) 5cm from its equilibrium position?