5 If object 2 weighs 65 lbs calculate the minimum weight of

5) If object 2 weighs 65 lbs, calculate the minimum weight of object 1 such that object 2 can be kept from moving, accurate to ±1lb. Assume the coefficient of static friction is the same for all surfaces in contact, and is 0.34.

Same process with different numbers**

when i plug in my numbers the answer i get is incorrect

Solution

if u take different value of force obvoiously ur answer gets changed if u consider no of blocks and coeeficient of friction remains same then only ur answer will remains same otherwise it will vary.