FTSE questions........

Q1.A string of bob is attached to a block kept on frictionless surface (bob is hanging ) an impulse is imparted to bob to give it velocity v0 describe motion of block.

67 Answers

62
Lokesh Verma ·

hmm.. this is interesting to say the least...

I dont know why.. but i have a slight feeling.. (just a feeling..) no proof as of now.. that the block will not come backwards...

We are having a very good discussion.. and I hope we end up with something as good as we did in Mathematics discussions :)

33
Abhishek Priyam ·

Now i'm trying considering all forces frm the traditional method......

33
Abhishek Priyam ·

Applying just conservation of momentum in x direction.

33
Abhishek Priyam ·

33
Abhishek Priyam ·

Forces F1 , F2, F3 are applied to the system as shown in the figure. On what conclusion about F1 , F2, F3 you reach if disk is to do pure rolling(if possible) on the block. All surfaces are frictionless.

1
Navneet SC ·

Isn't anything written abt the Masses ??

Or do we have to assume as M1 , M2

·

This is a simple question.

Lets see how many of you ppl can solve it

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