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A 1.2 k g block is hung from a vertical spring, causing the spring to stretch by

ID: 2144216 • Letter: A

Question


A 1.2kg block is hung from a vertical spring, causing the spring to stretch by 2.4cm .How much further will the spring stretch if a 0.60 kg block is added to the 1.2kg block? Express your answer using two significant figures. ?x = ?cm

A 1.2kg block is hung from a vertical spring, causing the spring to stretch by 2.4cm .How much further will the spring stretch if a 0.60 kg block is added to the 1.2kg block? Express your answer using two significant figures. ?x = ?cm

A 1.2kg block is hung from a vertical spring, causing the spring to stretch by 2.4cm .How much further will the spring stretch if a 0.60 kg block is added to the 1.2kg block? Express your answer using two significant figures. ?x = ?cm

A 1.2kg block is hung from a vertical spring, causing the spring to stretch by 2.4cm .How much further will the spring stretch if a 0.60 kg block is added to the 1.2kg block? Express your answer using two significant figures. ?x = ?cm

A 1.2kg block is hung from a vertical spring, causing the spring to stretch by 2.4cm .How much further will the spring stretch if a 0.60 kg block is added to the 1.2kg block? Express your answer using two significant figures. ?x =

Explanation / Answer

for 1.2 kg block

kx =mg

k = 1.2*9.8/0.024 =490

now when 0.60