Problem 10.77 Problem 10.77 Part A What is the mass of the copper if the top of
ID: 1298114 • Letter: P
Question
Problem 10.77 Problem 10.77 Part A What is the mass of the copper if the top of the wood block is exactly at the water's surface? Express your answer using two significant figures. mCu = kg Part A What is the mass of the copper if the top of the wood block is exactly at the water's surface? Express your answer using two significant figures. mCu = kg Part A What is the mass of the copper if the top of the wood block is exactly at the water's surface? Express your answer using two significant figures. mCu = kg mCu = kg mCu = kg Part A What is the mass of the copper if the top of the wood block is exactly at the water's surface? Express your answer using two significant figures. mCu = Problem 10.77 A copper (Cu ) weight is placed on top of a 0.43 kg block of wood (density = 630 kg/m^3 ) floating in water, as shown in the figure Part A What is the mass of the copper if the top of the wood block is exactly at the water's surface? Express your answer using two significant figures. mCu =Explanation / Answer
buoyancy force =
Fb = dwater*Vwood*g
Fg = (mwood+mcu)*g = (dwood*Vwood + mcu)*g
Fb = Fg
dwater*Vwood*g = (dwood*Vwood + mcu)*g
(1000*0.43*9.8) = ((630*0.43)+mcu)*9.8
mcu = 159.1 kg
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.