blew up

*Question:

The racing car__blew up__ after it crashed into the fence

Trả lời

King Hung Temple Festival is a traditional festival that is considered the national festival in Vietnam. The festival commemorates the merit of the first King of Vietnam - Hung Kings. It's an occasion for every Vietnamese to remember their origin and express their respect as well as gratitude to the ancestors of Vietnamese people. It is from 8^th to 11^th of the third lunar month in Phu Tho Province. This festival is impressive because there are many people joining it. The main activities are: offering to Hung Kings, bamboo swings, Lion dances, wrestling and xoan singing performances. I this festival very much because it is so meaningful and I also its joyfulness. Joining the pilgrimage to the ancestral land of King Hung Temple these days has become a beautiful tradition of Vietnamese people.

bài này dễ quá

https://olm.vn/hoi-dap/detail/329012981556.html

Trả lời 

\(3^3\left(x-x^2y\right)=9x-9x^2y=9x\left(1-xy\right)\)

Học tốt 

           Bài làm :

Đề bài thiếu nhé : Khối lượng riêng của sắt lớn hơn khối lượng riêng của nhôm

Vì hai vật có cùng khối lượng ; khối lượng riêng của sắt lớn hơn khối lượng riêng của nhôm nên từ công thức V=m/D

=> V_sắt < V_nhôm

Vì F_A = d_nước . V

=> Lực đẩy Acsimet tác dụng lên nhôm lớn hơn