iTeachChem•11mo ago

SHM

BRO WHAT IS THIS

HOW TO TAKE ROLLING INTO ACCOUNT HERE

rn_image_picker_lib_temp_36b513b5-c6b0-42fd-bc06-5b6fff79a25d.jpg

iTeachChem Helper•1/20/25, 8:23 AM

@Gyro Gearloose

iTeachChem Helper•1/20/25, 8:23 AM

Note for OP

+solved @user1 @user2...

+solved @user1 @user2...

to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

Dexter•1/20/25, 8:32 AM

Energy method

Dexter•1/20/25, 8:32 AM

Dexter•1/20/25, 8:33 AM

Or you can do normally too

Dexter•1/20/25, 8:33 AM

write equations

Dexter•1/20/25, 8:34 AM

Find Acom

Dexter•1/20/25, 8:34 AM

then normal SHM

Dexter•1/20/25, 8:34 AM

ke formule

SirLancelotDuLac•1/20/25, 9:54 AM

SirLancelotDuLac•1/20/25, 9:55 AM

wilted_flowerOP•1/20/25, 10:41 AM

Any particular reason for taking acceleration towards kx?

wilted_flowerOP•1/20/25, 10:41 AM

@SirLancelotDuLac

SirLancelotDuLac•1/20/25, 10:43 AM

You could've taken it opposite also but you would have arrived at the same result.

SirLancelotDuLac•1/20/25, 10:43 AM

Just note friction is opposite to kx

wilted_flowerOP•1/20/25, 10:43 AM

Also dude ma se how did you go to to rotation ka equation

SSirLancelotDuLac Just note friction is opposite to kx

wilted_flowerOP•1/20/25, 10:44 AM

Why? Agar spring expand ho raha hoga then friction would be along kx na

SirLancelotDuLac•1/20/25, 10:44 AM

torque is due to friction so just do f.R=I*alpha and you know alpha times r is acceleration of c.o.m.

SSirLancelotDuLac torque is due to friction so just do f.R=I*alpha and you know alpha times r is a...

wilted_flowerOP•1/20/25, 10:44 AM

Oh ha sori rotation padhe time ho gaya hai

Wwilted_flower Why? Agar spring expand ho raha hoga then friction would be along kx na

SirLancelotDuLac•1/20/25, 10:45 AM

Look very locally at point of contact, the point just above it tends to go to left, so you have to put friction to the right.

SSirLancelotDuLac Look very locally at point of contact, the point just above it tends to go to le...

wilted_flowerOP•1/20/25, 10:46 AM

Ohhhhhhhhh to just cuz tendency hai we can take forces opposite to each other?

wilted_flowerOP•1/20/25, 10:46 AM

Ofc in such cases only

wilted_flowerOP•1/21/25, 2:18 AM

+solved @SirLancelotDuLac

iTeachChem Helper•1/21/25, 2:18 AM

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