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January 30, 2015

January 30, 2015

Posted by **Dani** on Tuesday, November 5, 2013 at 10:14pm.

- physical -
**Elena**, Wednesday, November 6, 2013 at 5:49pmF₀cosα=ma₀ (x)

a₀ (x) =F₀ cosα/m=200•0.707/3.9 =36.3 m/s²

F₀ sinα =ma₀ (y)

a₀ (y) = F₀ sinα/m=200•0.707/3.9 =36.3 m/s²

a(y)= a₀ (y)-g =36.3-9.8 =26.5 m/s²

a=sqrt(a₀ (x)² +a(y)²)=44.9 m/s²

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