Guest

please give answer....

please give answer....

Question Image
Grade:12

3 Answers

Abhinav
askIITians Faculty 387 Points
8 years ago
Friction will counter horizontal componant of tention on mass = 40N
and normal = 70 – 40=30N

hence 30tan\Theta= 40

and x+y =7
SHIKHER CHITRANSH SRIVASTAV
34 Points
8 years ago
thats ok....sir but how did you find 30tan\Theta=40.....please explain
SHIKHER CHITRANSH SRIVASTAV
34 Points
8 years ago
thats ok....sir but how did you find 30tan\Theta=40.....please explain

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free