I
iTeachChem•2w ago
flower

Max.H under influence of Cylinder

yupp looks easy but my goofy ahhhhh self messed up the integration somewhere please help out we can also do this by work energy theorem?? idk cant figure that one out
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22 Replies
iTeachChem Helper
iTeachChem Helper•2w ago
@Gyro Gearloose
iTeachChem Helper
iTeachChem Helper•2w ago
Note for OP
+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.
flower
flowerOP•2w ago
ngl this is such a cool question
SirLancelotDuLac
SirLancelotDuLac•2w ago
Is the question like the mass is moving only under influence of gravitational force of cylinder? Also 1/x ka integral is ln(x) not -1/x^2
flower
flowerOP•2w ago
i thought i could go around it;-; yus we have given it an inital velocity u at angle alpha
_zbro
_zbro•2w ago
It can be done by work energy theorem as well, but I wonder this to be a question of which chapter?
flower
flowerOP•2w ago
gravitation
_zbro
_zbro•2w ago
I see, haven't done it yet but i'll give a try
SirLancelotDuLac
SirLancelotDuLac•2w ago
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SirLancelotDuLac
SirLancelotDuLac•2w ago
Wait wut?
flower
flowerOP•2w ago
1/x ko 1/2x^2 socha chal jaega 😭
SirLancelotDuLac
SirLancelotDuLac•2w ago
...But why tho? 🥶
flower
flowerOP•2w ago
ln lena bhul gaya tha :Saul_Goodman:
SirLancelotDuLac
SirLancelotDuLac•2w ago
Oh. Well, the rest of your solution is absolutely fine.
flower
flowerOP•2w ago
ayyyyy @SirLancelotDuLac bhai agar isko WET se karenge to how
SirLancelotDuLac
SirLancelotDuLac•2w ago
Uske liye bhi integration hi karna padega. And the gist of both is pretty much same But wait a min.
flower
flowerOP•2w ago
matlab jo maine kara tha wo?
SirLancelotDuLac
SirLancelotDuLac•2w ago
*Change in K.E.=1/2mv^2(cos^2-1)=-1/2mv^2sin^2(theta) Oh wait I think I messed up.
SirLancelotDuLac
SirLancelotDuLac•2w ago
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SirLancelotDuLac
SirLancelotDuLac•2w ago
In the last equation v would be vsin(theta), sorry.
flower
flowerOP•2w ago
thanks man +solved @SirLancelotDuLac
iTeachChem Helper
iTeachChem Helper•2w ago
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