Is it acot(theta) for question 8...if yes i shall upload answer
Is the answer for 8 and 10 ..B?
Ok...let me think
Do you need explanation for all options???
No For A and B only.
Ans.CD @Samarth_2020 for above question
Options C and D are obvious.
In option A it is not specified that where the force is applied.
In option B normal force would be acting, which is the resultant of the muscular force and weight.
Sonu check the solution...surface is smooth...