Answer:
A1v1 = A2v2 = 0,1 m 3/ s
⇒ v1 = 0,1 m³/s / π(0,2 m)²
= 0,8 m/s
and v = 0,1 m³/s / π(0,1 m)²
= 3,2 m/s
Segundo, usamos a equação de Bernoulli para determinar a diferença de pressão entre os extremos do tubo:
P1 - P2 = ½ ρ(v2² - v1²) + ρg(h2 - h1)
= ½ × 10³ kg/m³ . ((3,2 m/s )² - (0,8 m/s )²) + 10³ kg/m³ . 9,8 m/s² . 3,0 m
= 34.200 N/m 2
She puts cheese in the tacos//1
I put tortillas in the plate//6
I give my sister a gift//8
They are having a party in the park//4
I bring my sunglasses//3
We order seafood at the beach//2
We leave the city tomorrow//5
They bargain in the market//7
Answer:
1. Yo toco la guitarra.
2. Voy a la playa de vez en cuando.
3. Yo voy (come) a clase todos los dias.
4. Click = ____.
5. Escriban en la pizarra.
6. The teacher is telling the students to sit down: ______
7. Yo planeo (plan) traer galletas a la fiesta.
Explanation:
not sure
It’s the 4th one:No le digas la verdad.
