Please guide on how to solve these questions.
For 13 answer is A
For 14 also A
For 11 it's B
For 8 it's B
For 12 it's C
If you want solutions then tell me and let me know if the answers I mentioned are correct??
It will be more helpful if you post your solution and then we can help you from the part where you are stuck.
Ques 8 I couldn't understand it please explain Ans is B
Ques 11 the answer is B, but how?
Ques 12 this is my soln. By the way the ans is C
Ques. No. 13 the correct answer is D, but my soln Is this
For ques 14 the correct answer is A, but why not B
For 12th you wrote T=g that is wrong it should be T-g=a
the question says that the m1 block is moving with constant velocity, that means it has zero acceleration that's why I have wrote T=g
In 14 b is not the answer cause there blocks are provides finally with a force of F whereas in a they are provided with 2F
What's the difference between options A and B for ques 14.
No 1st for the system you have to take the acceleration and find its value and then cancel out the acceleration by the negative acceleration caused by pulley
Which question are you referring to?
The above msg was for q12
This is the difference in a and b of question 14
And are you sure for 13 the answer is D?? I am getting 2.4 m/s^2
I guess rest answer of mine are correct?
The answer given is D. Can you post the pic of soln.
Understood ques 14.
Please post soln of question 13 and 12