HW34#2 – The figure shows a composite slab. Half the slab consists of aluminum and half consists of iron

歡迎來到Yogi老師解題給你看,今天我要講解的是AP Physics C Mechanics的問題

The figure below shows a composite slab with dimensions d1 = 10.5 cm, d2 = 3.20 cm, and d3 = 14.5 cm. Half the slab consists of aluminum (density = 2.70 g/cm3) and half consists of iron (density = 7.85 g/cm3)

(a) What is the x coordinate of the slab’s center of mass?
(b) What is the y coordinate of the slab’s center of mass?
(c) What is the z coordinate of the slab’s center of mass?