https://padlet.com/linhdt1/g8q0jj5nixwln9ut Các con hãy cũng thử sức với những bài tập tính toán thú vị của áp suất nào <3 en-us 2021-10-10 15:45:22 UTC 2026-03-15 19:11:50 UTC hello@padlet.com https://padlet.net/icons/png/1f970.png linhdt1 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805667721 2021-10-10 15:55:16 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805667721 linhdt1 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805725069 2021-10-10 16:29:23 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805725069 linhdt1 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805733525 2021-10-10 16:35:11 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805733525 linhdt1 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805747092 Giới hạn kiến thức: Bài 1- Bài 7]]> 2021-10-10 16:44:08 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805747092 linhdt1 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805748691 2021-10-10 16:45:14 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805748691 linhdt1 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805749791 2021-10-10 16:45:59 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1805749791 nghonganh070208 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806834307 P=10.14700=147000 (N)
=> p= 147000/ 20=7350 N/m^2]]> 2021-10-11 06:48:17 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806834307 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806834385 p=F/S
=> p=147000000/20
p=7350000N/m2]]> 2021-10-11 06:48:20 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806834385 0122490641 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806835741 Đổi 14700 tấn = 14700000 kg 
                         = 147.000.000 N
p = F/S = 147.000.000 / 20 
= 7.350.000 N/m^2]]> 2021-10-11 06:49:12 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806835741 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806836023 Đổi 14700 tấn = 14 700 000 (kg)
Trọng lượng của toà tháp là:
 P=m.10= 14 700 000.10= 147 000 000 N
=> F=P=147 000 000N
Áp suất do sức nặng của toà tháp tác dụng lên tường đế là:
p=F/S=147 000 000/20m^2 = 7350000 Pa]]> 2021-10-11 06:49:24 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806836023 0128163881 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806836578 14 700 tấn = 14 700 000
P= 14 700 000 / 20 = 735 000 (N/m^2)]]> 2021-10-11 06:49:46 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806836578 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806837471 Dùng P=F/S
Đổi 14700 tấn ->14700000kg
-->P= 14700000:20=7350000N/m^2]]> 2021-10-11 06:50:20 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806837471 0125332191 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838042 P= 10x14700=147000 (N)
p= 147000/20 = 7350 N/m^2]]> 2021-10-11 06:50:40 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838042 ngochanng2008 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838245 P=14700.10=147000
=>p=147000:20=7350]]> 2021-10-11 06:50:48 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838245 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838334 14.700 tấn = 14 700 000kg 
Tr.lượng của tháp tác dụng lên trường đế là: 
F=P=10.m= 10. 14700000= 147 000 000 N
A/s do sức nặng của tòa tháp gay ra là: 
p=147000000 : 20=7350000Pa

]]> 2021-10-11 06:50:53 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838334 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838446 14700 tấn=147000000 N
=>p=147000000/20=7350000 N]]> 2021-10-11 06:50:57 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838446 0125879141 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838635 Đổi 14700 tấn = 14 700 000 kg
Trọng lượng của toà tháp là: P=m.10= 14 700 000.10= 147 000 000 N
=> F=P=147 000 000N
Áp suất do sức nặng của toà tháp tác dụng lên tường đế là:
p=F/S=147 000 000/20m^2 = 7350000 Pa]]> 2021-10-11 06:51:04 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838635 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838745 Trọng lượng của toà tháp là
P=10.m=14700000.10=147000000N
Áp suất do sức nặng của toà tháp là
p=F/S=147000000/20m^2=7350000N/m^2]]> 2021-10-11 06:51:09 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838745 khoint828 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838771 p=10.14700=147000 (n)
=> p= 147000/ 20=7350 n/m^2]]> 2021-10-11 06:51:10 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838771 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838792 14 700 tấn = 14 700 000
P= 14 700 000 / 20 = 735 000 N/m2]]> 2021-10-11 06:51:10 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838792 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838798 2021-10-11 06:51:11 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838798 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838964 m= 14700 tấn = 14700000 kg 
F= 14700000 x 10 = 147000000 N
P= 147000000/20 = 7350000 N/m^2]]> 2021-10-11 06:51:17 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806838964 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806839203 p=7350000Pa]]> 2021-10-11 06:51:28 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806839203 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806839619 P=10.m=10.14700=14700000kg=147000000
p=147000000/20=7350000 N/m2

]]> 2021-10-11 06:51:44 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806839619 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806839769 Trọng lượng của người đó là:
P=p.S= (1,7.10^4).0,03= 510N
Khối lượng ng đó là:
m=P:10= 510: 10=51 kg]]> 2021-10-11 06:51:50 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806839769 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806840352 1Pa=1N/m2
1,7.10^4Pa =1,7.10^4N/m2
=> F=p.S
F=1,7.10^4N/m2.0.03=510kg
P=10m
=>P=510.10=5100N

]]> 2021-10-11 06:52:13 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806840352 nghonganh070208 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806841536 F= 1,7.10^4 . 0,03=510
=> m= 510/10=51 ]]> 2021-10-11 06:53:01 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806841536 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806842281 P của ng đó là:
1,7.10^4 . 0,03=510N
K.lg của ng đó là
510:10=51kg]]> 2021-10-11 06:53:27 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806842281 TwoLucky208 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806842556 p=F/S=147000000/20m^2=7350000N/m^2]]> 2021-10-11 06:53:39 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806842556 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806842885 P=p.S=(1,7.10^4).0,03=510N
m=P/10=51kg

]]> 2021-10-11 06:53:52 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806842885 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806844245 F=P.S=1,7.10^4.0,03=510N
m=P:10=510:10=51 kg]]> 2021-10-11 06:54:43 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806844245 012850497 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806849312 Ta có: 14 700 tấn = 14 700 000 kg
--> P = 10m = 14 700 000 x 10 = 147 000 000 N
==> F = P = 147 000 000 N
Áp suất: p=F/S=147 000 000/20=7 350 000 Pa

]]> 2021-10-11 06:57:38 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806849312 vuphuongthaoct20c https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806849791 trog lượng ng đó là: P=(1,7.10^4) x 0,03=510N
kluong ng đó là: m=510 x10 =51kg]]> 2021-10-11 06:57:55 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806849791 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806851472 Trọng lượng của người đó là:

P=p.S= (1,7.10^4).0,03= 510N

Khối lượng ng đó là:

m=P/10= 510/10=51 kg]]> 2021-10-11 06:58:53 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806851472 0128163881 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806851747 P = F/S => 1,7 . 10^4 = F / 0,03 = 1,7 . 10^4 . 0,03 = 510 (N)
P = 10m => m = 510 : 10 = 51 (kg)]]> 2021-10-11 06:59:03 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806851747 0125879141 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852093 Trọng lượng của người đó là: 1,7.10^4 . 0,03 = 510N
Khối lượng của người đó là: 510:10 = 51kg]]> 2021-10-11 06:59:16 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852093 0122490641 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852121 1,7 . 10^4 = 17000 Pa
Trọng lượng của người đó là:
17000 x 0,03 = 510N
=> Khối lượng người đó là 
P = 10.m => 510 = 10 . m => m = 51kg

]]> 2021-10-11 06:59:17 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852121 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852266 F=P.S=1,7.10^4 x0,03= 510N
m= P:10=510:10=51 kg]]> 2021-10-11 06:59:22 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852266 ngochanng2008 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852360 Trọng lượng của người đó là: (1,7.10^4).0,03= 510N
Khối lượng của người đó là:510:10=51kg]]> 2021-10-11 06:59:25 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852360 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852482 F= 1,7 x 10^4 x 0,03 =510 N
m = 510 : 10 = 51 kg]]> 2021-10-11 06:59:30 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806852482 nghonganh070208 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806854172 2021-10-11 07:00:37 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806854172 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806854328 2021-10-11 07:00:43 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806854328 012850497 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806860103 Trọng lượng của người đó: P=(1,7 x 10^4)x0,03 =510N
--> Khối lượng: P:10 = 510 : 10= 51 kg]]> 2021-10-11 07:04:36 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806860103 0128163881 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806870990 2021-10-11 07:11:18 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806870990 https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806874842 2021-10-11 07:13:32 UTC https://padlet.com/linhdt1/g8q0jj5nixwln9ut/wish/1806874842