3. 30 points In Figure, a constant force Fa of 40N is applied to a 3.0...

Question

Question

3. 30 points In Figure, a constant force Fa of 40N is applied to a 3.0 kg shoe box at angle o = 60°, causing the box to move

Answer 1

Answer #1

Facos(90°-0 +0)= Facos 60° 6 !img cose o= 30° Esingo 0 + (6) Work done by Fa: Was Facos 66°xd Wa=40x Cos 60° x 10=200 J Work

Answer 2

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