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vesna_86 [32]
3 years ago
8

Um ladrão tenta fugir sozinho carregando em suas mãos uma mala cheia de barras de ouro. A densidade do ouro é igual a 20 g/cm³,

g=10m/s² e o volume ocupado pelas barras de ouro é igual a 48×10^-3 m³ (48 litros).
e CORRETo afirmar que a massa a ser carregada pelo ladra é de:
A) 24kg e ele conseguira carregar sozinho
B) 96 kg e ele nao conseguira carregar sozinho
C) 9,6 KG e ele conseguira carregar sozinho essa mala
D) 48 kg e ele conseguira carregar sozinho essa mala
E) 960kg e ele nao conseguira carregar sozinho essa mala
Physics
1 answer:
Roman55 [17]3 years ago
4 0
I believe the answer to your question is A
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In an economy, the demand for labor is given by the equation W = 15 - (1/200) L and the supply of labor is given by the equation
mr_godi [17]

Answer:

the equilibrium wage rate is 10  and the equilibrium quantity of labor is 1000 workers

Explanation:

The equilibrium wage rate and the equilibrium quantity of labor are found as the point where the equation of demand intercepts the equation of supply, so the equilibrium quantity of labor is:

W_{Demand} = W_{Supply}

15 - (1/200) L = 5 + (1/200) L

15 - 5 =  (1/200) L +  (1/200) L

10 = (2/200) L

(10*200)/2 = L

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Then, the equilibrium wage rate is calculated using either the equation of demand for labor or the equation of supply of labor. If we use the equation of demand for labor, we get:

W = 15 - (1/200) L

W = 15 - (1/200) 1000

W = 10

Finally, the equilibrium wage rate is 10 and the equilibrium quantity of labor is 1000 workers

7 0
3 years ago
A girl scout is pulling her 30 kg wagon of cookies with a force of 60 N to right. Friction pulls back with a force of 15 N left.
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Mathphys this is the last time i ever ask for help PLEASEHELP ME
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