# SHM

Can please somebody help me in Q.24.

I have tried the energy method,but somehow I am not getting the required result.

Note by A Former Brilliant Member
4 years, 6 months ago

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

• Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
• Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
• Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$ ... $$ or $ ... $ to ensure proper formatting.
2 \times 3 $2 \times 3$
2^{34} $2^{34}$
a_{i-1} $a_{i-1}$
\frac{2}{3} $\frac{2}{3}$
\sqrt{2} $\sqrt{2}$
\sum_{i=1}^3 $\sum_{i=1}^3$
\sin \theta $\sin \theta$
\boxed{123} $\boxed{123}$

Sort by:

sorry for late reply , i was busy :) hope you find it easy too :)

- 4 years, 6 months ago

sorry for the cutting , i did it in just 30 secs :P

- 4 years, 6 months ago

feel free to ask anything , i love to resolve doubts :)

- 4 years, 6 months ago

Thanks for your help, sorry I was actually inactive for a few days.

- 4 years, 6 months ago

can you tell me how you came back after deactivating your account ? i wanna delete it too and come back after JEE ;)

- 4 years, 6 months ago

You can deactivate your account in Account settings - Account - Deactivate my account. Doing so in this way, will allow you to reactivate your account later by logging in with the same email, which will send you to a reactivation page.

Staff - 4 years, 6 months ago

- 4 years, 6 months ago

Staff - 4 years, 6 months ago

Sorry for an irrelevant question, but which book is it?

- 4 years, 5 months ago

padlo pagalo nahi toh pachtaoge meri tarah

- 4 years, 5 months ago

LOL.

- 4 years, 5 months ago

u laughing on me ?

- 4 years, 5 months ago

- 4 years, 5 months ago

no.....I am saying you are awesome in physics

- 4 years, 5 months ago

what are you repenting about?....you are so good in physics......I am not even a fraction as good as you

- 4 years, 5 months ago

Exactly I was thinking the same. But you too are good at physics. Weakness is in me.

- 4 years, 5 months ago

hey what resources do you use for physics?

- 4 years, 5 months ago

simple school level books like ncert + hc verma + irodov :) sorry for the late reply , i'm ill and really having hard time :( but again do whatever high level you can do and ask me if you have any doubt :)

- 4 years, 5 months ago

Is krotov a good book?

- 4 years, 5 months ago

ya, it sure is. btw how old r u ?

- 4 years, 5 months ago

Get well soon :) How do you solve hard hard constrained motion problems?

- 4 years, 5 months ago

well contraints are easy .....learn about virtual work method for solving them....that would be sufficient to solve any type of constraint.

- 4 years, 5 months ago

If you check my profile, there's a constrained motion prob by Akshat Sharda. That's hard :P

- 4 years, 5 months ago

- 4 years, 5 months ago

16 it's in my profile, no?

- 4 years, 5 months ago

it is wrong in many cases like of @A E btw we both r of same age so can't call u my younger bro :|

- 4 years, 5 months ago

Ok but bhai is a better term :P

- 4 years, 5 months ago

yep sure:)

- 4 years, 5 months ago

ya iam 16

- 4 years, 5 months ago

that questions is easy,let the acc. of wedge be "A' and that of block wrt to wedge be 'a'',.... draw a proper fbd and proceed ...it will be easy

- 4 years, 5 months ago

Hmm. I'll need practice.

- 4 years, 5 months ago

if can have access to coaching material if any reputed institute like FIITJEE,you could find numerous questions like this.

- 4 years, 5 months ago

I see. I'll have them in a month ;)

- 4 years, 5 months ago

any brilliant physics ques you know, can u give link ?

- 4 years, 5 months ago

oh, thnx bro , how old r u ? and give me an example i will show you how to do the constraint problem

- 4 years, 5 months ago

You know me right :P.

Could you solve this one? https://brilliant.org/problems/annoying-wedge/?ref_id=1327522

- 4 years, 5 months ago

did it earlier :)

- 4 years, 5 months ago

You've solved almost every physics problem on Brilliant :P

- 4 years, 5 months ago

not really , cough-cough :D

- 4 years, 5 months ago

ya I see him in every problems solver list....you are awesome...

- 4 years, 5 months ago

I actually don't know,I got it from my school library.

- 4 years, 5 months ago

Ohk, no problem.

- 4 years, 5 months ago

Hey, you are in which class?

- 4 years, 5 months ago

Will be promoted to 11th in April.

- 4 years, 5 months ago

Did you give NSEP in class 10th?

- 4 years, 5 months ago

- 4 years, 5 months ago

No problem..... I did not even give it a try this year. Will try in class 12

- 4 years, 5 months ago