Biểu diễn các lực tác dụng lên 1 vật đang ở trong lòng chất lỏng????

Làm ơn giúp mk với, mk đg cần gấp!!!!

Quãng đường còn lại là:

135 - 63 = 72 (km)

Ô tô còn phải đi tiếp là:

72 : 45 = 1,6 (giờ)

Đổi: 1,6 giờ = 1 giờ 36 phút

Đáp số: 1 giờ 36 phút

quãng đường đi được của người đó là :

12,6x(15:60)=3,15km

đáp số : 3,15 km mk nhanh nhất k mk k lại cho 

The comparison between the rural and urban lifestyle has always been the most controversial topic of the modern days. Living in the countryside gives us fresher air, and a more quiet environment, which is good for people's healths, particularly to those who has suffered so much from thecity's polution and crowdedness. People can also have a larger area to build up vegetable or flower gardens, to dig a fish pond, etc. Meanwhile, it's more difficult to find a variety of jobs in the countryside, and other such services as internet, electricity, healthcare, education… are also of lower qualities. However, as urbanization is happenning everywhere, this will no longer be so big a problem in the near future. Besides, as the transportation infrastructure is being improved, more and more people are choosing to live in the suburb and commute to the city center. The environment in which we live has a lot of influences on how lifestyle. However, it's up to ourselves to take the most advantages and get around the limitations

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Viết 1 đoạn văn ngắn khoảng 15 đến 20 câu nói về cuộc sống nông thôn ( Life in the countryside )