Hammer 51
Hammer 51
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 Stanley 51 403 FatMax Hickory Handle Overstrike Checkered Framing Hammer Axe  US $47.95
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 Stanley 51 613 7OZ WD HDL CLAW HAMMER US $10.10
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 Stanley 51 402 22OZ STRT FRAMING HAMMER US $26.08
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 Stanley 51 621 16OZ FIBRGLS CLAW HAMMER US $13.32
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 Stanley 51 508 FATMAX 20OZ HAMMER US $28.54
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 Stanley 51 505 16OZ GRP HDL CLAW HAMMER US $20.67
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 Stanley 51 858 28OZ MILLED FACE HAMMER US $34.87
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 Stanley 51 857 22OZ SMOOTH FACE HAMMER US $32.74
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 Stanley 51 856 22OZ MILLED FACE HAMMER US $32.74
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 Stanley 51 403 22OZ AX HDL FRAME HAMMER US $32.60
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 Stanley 51 716 16OZ WD HDL RIP HAMMER US $9.20
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 Stanley 51 855 BOSTITCH 20OZ RIP HAMMER US $30.99
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 Stanley 51 169 28OZ AVX FRAMING HAMMER US $34.30
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 Stanley 51 167 22OZ AVX FRAMING HAMMER US $30.98
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 Stanley 51 409 22OZ STRT FRAMING HAMMER US $29.19
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 Stanley 51 853 BOSTITCH 16OZ RIP HAMMER US $23.51
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 Stanley 51 021 AX HDL FRAMING HAMMER US $36.86
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 Stanley 51 162 16OZ AV XTREME HAMMER US $24.37
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What is the centripetal acceleration of the hammer?
an athlete whirls a 7.0 kg hammer tied to the end of a 1.3 m chain in a horizontal circle. The hammer makes on revolution in 1.0 s
a) what is the centripetal acceleration of the hammer? answer: ac= 51.27m/s^2
b) what is the tension in the chain? answer: Fnet= 358.89 N
if you could show me how you got that, that would be great, i have tried every formula, and still nothing.
i don't get this unit :[
my teacher sucks at teaching, and i've been basically teaching myself.
help is greatly appreciated.
thanks.
i do give out 10 points. i promise.
a=V^2/r where v is the tangential velocity and r is the radius of the circle.
f=m*a
Didn't see they only gave you r and t.
Omega= rotational velocity
omega= 2 PI/t
omega * r = v
a= (omega^2)*r
f=m *a