1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ser-zykov [4K]
3 years ago
7

I need help with the following question, I am confused!. A block of material has a volume of 2 m3. It has a mass of 1 × 10^4 kg.

Calculate the density of the material sample and express your results in g/cm3 with appropriate scientific notation.
Physics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0
To approximate the density of the block of material, we use the data on mass and the volume of the substance. Density is the mass of a substance over the volume it occupies. The given is 1 x 10^4 kg mass and a volume of 2 m3. We divide the two and get 5000 kg/m3 or 5 g/cm3.  
You might be interested in
How long does creatine phosphate provide every
Tems11 [23]
Creatine phosphate can supply the energy needs of a working muscle at a very high rate, but only for about 8–10 seconds.
6 0
3 years ago
1. What are the 3 spheres of Earth?
dolphi86 [110]

they are the lithosphere (land), hydrosphere (water), biosphere (living things), and atmosphere (air).

8 0
3 years ago
Explain the relationship of charles law to absolute zero
vivado [14]
Chalres law and absolute zero . in 1780s, by experiments
8 0
3 years ago
A step-down transformer providing electricity for a residential neighbor-hood has exactly 2680 turns in its primary. when the po
Fynjy0 [20]
The turns ratio is equal to the voltage ratio. Let n1 and n2 be the primary and secondary turns. Then
5850V/120V=n1/n2
48.75=2680/n2
n2=2680/48.75
n2=55
6 0
3 years ago
13. An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it.
julsineya [31]

Answer:2m/s²

Explanation: Well F=MA so sice F=4N and M=2kg let's plug in the values

4N=2KG*A

A=4N/2KG

A=2m/s²

7 0
3 years ago
Other questions:
  • Which two forms of energy does a hairdryer convert electric energy into? A.)chemical energy
    12·2 answers
  • Which biological molecule contains a large amount of the element nitrogen
    15·1 answer
  • After training for a marathon, you would like to complete your first attempt of the 26.22 mile race in under 4.800 hours. At wha
    10·1 answer
  • Which option correctly defines the scientific method?
    15·1 answer
  • A train is travelling at speed of 20m/s. Brakes are applied so as to produce a uniform acceleration of -0.5m/s2. find how far th
    9·1 answer
  • How does a bicycle dynamo work?<br>​
    6·2 answers
  • Clear<br> 34. As surface area on an object decreases pressure:<br> increase<br> decrease<br> Clear
    7·1 answer
  • You are trying to gain possession of the soccer ball. What position are you playing?
    7·1 answer
  • Which class of hazards is characterized by thermal and mechanical hazards in the form of blast pressure waves, shrapnel and frag
    10·1 answer
  • I need help with problem C, finding the area of the accel. v time graph
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!