- 1 Pts Question 9 An Engine Block Made From An Aluminium Alloy Is Suspended From A Spring Scale In Air And Its Mass Is Re 1 (86.79 KiB) Viewed 372 times
1 pts Question 9 An engine block made from an aluminium alloy is suspended from a spring scale in air and its mass is recorded as 22.00 kg. When the engine is submerged in water (density 999 kg/m³), the same spring scale records an apparent mass of 15.3 kg. What is the density of the aluminium alloy (to two significant figures)? Assume there is negligible buoyancy force on the engine when it is suspended in air. O 3.0 x 10³ kg/m³ 4.2 x 10³ kg/m³ 4200 kg/m O 3.3 x 103 kg/m³ O None of the other answers