A 350-kg piano slides 3.6 m down a 22 incline and is kept from accelerating by...

 

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A 350-kg piano slides 3.6 m down a 22° incline and is kept from accelerating by a man who is pushing back on it parallel to the incline.(Figure 1) Determine the force exerted by the man. Express your answer using two significant figures. F ΜΕ ΑΣΦ Submit Request Answer Figure 1 of 1 Part B Determine the work done by the man on the piano. Express your answer using two significant figures. W = ΜΕ ΑΣΦ Submit Request Answer ? ? N J A 350-kg piano slides 3.6 m down a 22° incline and is kept from accelerating by a man who is pushing back on it parallel to the incline.(Figure 1) Determine the force exerted by the man. Express your answer using two significant figures. F ΜΕ ΑΣΦ Submit Request Answer Figure 1 of 1 Part B Determine the work done by the man on the piano. Express your answer using two significant figures. W = ΜΕ ΑΣΦ Submit Request Answer ? ? N J