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Thanks in advance for the help. I'm stuck on problem #12(please see the attached file). I did this:
r= cos(26)*2.8(is this right?)
r= 2.52
a= mg/(cos(ang))
r*a=v(squared)
a= 5.9(9.8)/cos(26)
a= 64.3
v= sqrt(2.52*64.3)
v= 12.7
What's wrong with this?
r= cos(26)*2.8(is this right?)
r= 2.52
a= mg/(cos(ang))
r*a=v(squared)
a= 5.9(9.8)/cos(26)
a= 64.3
v= sqrt(2.52*64.3)
v= 12.7
What's wrong with this?
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