johnreynolds387 johnreynolds387

23-01-2020
Physics

contestada

A piece of metal is 4 cm by 10 cm
by 2 cm. Find its mass if it has a
density of 2 g/cm'.

Respuesta :

danialmushtaq92 danialmushtaq92

25-01-2020

Answer:

m=ρV

V=LxWxD

V=4x10x2=80

m=2*80=160 grams

Explanation:

Mass is equal to density multiply by volume of object. Volume of rectangle pice can be calculated by multiplying all sides.

Ver imagen danialmushtaq92

Answer Link

Otras preguntas

Let x have a normal distribution with mean µ = 30 and standard deviation σ = 10. calculate p(x > 40), and round your answer to two decimal places.

Four largest economies in the world in 2007 were

URGENT HELP NEEDED WITH CIRCLES ASAP PLEASE NO ONE ANSWERS MY QUESTIONS.

URGENT HELP NEEDED WITH CIRCLES ASAP PLEASE NO ONE ANSWERS MY QUESTIONS.

You should not go to work if you are sick with what symptoms

why is so important for insurance to keep up to date on healthcare plans and procedures

what is the principal square root of 16

The area of a rectangle is 6x^3 – 30x^2. What is the length of the rectangle if the width is 2x(x – 5)?

Can someone please help me with this question?? It’s really hard and once you understand it, can you please give me an explanation? Thanks so much!! ( number:7

Let v1=(2,-6) and v2=(-4,7) a.Compute |V1| and |V2| b. Computer the unit vectors in the direction of |V1| and |V2|