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Scilla [17]
3 years ago
6

When a customer in Japan was quoted a price of .39 cents a pound he thought he was being charged .39 a kilogram. He was shocked

when he go the bill – since he ordered 100kg. How much was the bill?
Physics
1 answer:
Anon25 [30]3 years ago
4 0

Answer: $85.80

Explanation: 100kg is equalvilent to 220 lbs, then you multiply 220 by .39 and then you have your answer :)

You might be interested in
When a 3.0 N weight is attached to a vertical coil spring, it stretches 5.0 cm. What weight would be required to stretch the spr
Mademuasel [1]

The weight required to stretch the spring 12.5 cm is 7.5 N (Option A)

<h3>Data obtained from the question</h3>
  • Initial weight (W₁) = 3 N
  • Initial Length (L₁) = 5 cm
  • New length (L₂) = 12.5 cm
  • New Weight (W₂) =?

<h3>How to determine the new weight </h3>

The new weight required to stretch the spring can be obtained as follow:

W₁ / L₁ = W₂ / L₂

3 / 5 = W₂ / 12.5

Cross multiply

W₂ × 5 = 3 × 12.5

Divide both sides by 5

W₂ = (3 × 12.5) / 5

W₂ = 7.5 N

Learn more about spring constant:

brainly.com/question/9199238

#SPJ1

6 0
2 years ago
Given a force of 88n and an acceleration of 4m/s2 what is the mass​
Ksenya-84 [330]

Answer:

The mass is 22 kilograms

Explanation:

F=ma

88N = m(4m/s/s)

m=\frac{88N}{4m/s^{2} }

m=22kg

7 0
3 years ago
What form of energy is light
Over [174]
Electromagnetic
your welcome ^~^
3 0
4 years ago
Read 2 more answers
Which statement correctly describes the differences between positive and negative acceleration? Positive acceleration describes
qwelly [4]

The correct answer is - Positive acceleration describes an increase in speed; negative acceleration describes a decrease in speed.

4 0
4 years ago
Read 2 more answers
Reto: Aníbal desea construir una carpa de base hexagonal de 1,40 m de altura. El vértice de la base es de 0,80m y la longitud de
Rudiy27

Answer:

1.- para cubrir la superficie lateral 4.32 metros²

2.- Area de la base  2.15 metros²

3.- Volumen 1 m³

4.- Area total 6.47 metros²

Explanation:

El área lateral sera calcular el area de seis triangulos iguales cuya base es

0.80 de base x 6 lados = 4.80 metros perimetro de la base

4.80 perimetro de base x 1.80 arista lateral / 2 = 4.32m2

Area de la base:

Perímetro x Apotema / 2

Siendo la Apotema la altura de los triangulos que componen un hexagono calculada utilizando el teorema de pitágoras:

\sqrt{0.8^2 + (0.8/2)^2} = Apotema

Apotema = 0.894427191

Area: 4.80 x 0.894427191 / 2 = 2.146625258

sumando el area de la base mas el area lateral se obtiene el area total

2.15 + 4.32 = 6.47 metros

Volumen de la pirámide:

Area de la Base x Altura / 3

2.15 x 1.40 / 3 = 1.00333 m3

3 0
4 years ago
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