Guys how do I do this
>>220560
Oh and the second one btw
Fs=Us*N
Given Us=0.8
N=mg
If you're rounding g to 10 then the answer is 56
>>220574
Wait whats mg?
>>220598
mass * gravity
How would I do the one after that?
How do I find the coefficient
>>220741
Fk=UkN
Find Uk.