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
White raven [17]
3 years ago
13

use mass and volume dada to calculate the density of lead mass of lead=567.5g volume of lead=50.0cm cubes what is the density?

Physics
1 answer:
olga55 [171]3 years ago
3 0

Answer:

The density of the lead, ρ = 11.35 g /cm³

Explanation:

Given,

The mass of the lead, m = 567.5 g

The volume of the lead, v = 50 cm

The density is given by the relation

                            ρ = m / v

Substituting the given values in the above equation,

                             ρ = 567.5 g / 50 cm

                                = 11.35 g /cm³

Hence, the density of the lead, ρ = 11.35 g /cm³

You might be interested in
A single-turn current loop, carrying a current of 3.50 a, is in the shape of a right triangle with sides 50.0, 120, and 130 cm.
dimulka [17.4K]
Thank your very much
3 0
3 years ago
Factor the expression 27x-18y
Eva8 [605]

Answer:

9(3x-2y)

Explanation:

27x-18y, the common factor here is 9

9(3x-2y)

7 0
3 years ago
A positively charged sphere with a charge of 8Q is separated from a negatively charged sphere -2Q by a distance r. There is an a
djverab [1.8K]

Answer:

Explanation:

For the first case , the expression for electrostatic force can be given by the following .

F = K x 8Q x 2Q / r² where k is a constant .

F = K 16 Q² / r²

When they touch , some charge is neutralized . Net charge remaining

= 8Q - 2 Q = 6 Q

Charge on each sphere = 6Q/2 = 3 Q .

Force between them

F₁ = k 3Q x 3 Q / r² = k 9 Q² / r²

F₁ / F = 9 / 16

F₁ = 9 F / 16 .

4 0
2 years ago
During a physical science lab investigating chemical reactions, several students placed a 30g antacid tablet in a 30g zip-lock b
ICE Princess25 [194]
30 Grams would be your answer (I took the test and got it right)
8 0
3 years ago
Read 2 more answers
All examples involve chemical energy except __________. A. working muscles using food. B. burning a candle. C. coasting downhill
navik [9.2K]
The one that does not involve chemical energy would be : C. Coasting downhill on a bike
This one requires physical energy, To be categorized as chemical energy, the bond of chemical compounds has to be released

Hope this helps
7 0
3 years ago
Read 2 more answers
Other questions:
  • Compressing the air by squeezing the bottle was accompanied by a(n) ________ in the temperature of air inside the bottle
    8·1 answer
  • When red-headed woodpeckers (melanerpes erythrocephalus) strike the trunk of a tree, they can experience an acceleration ten tim
    12·1 answer
  • A rigid tank whose volume is unknown is divided into two parts by a partition. One side of the tank contains an ideal gas at 927
    14·1 answer
  • Superman can leap over tall buildings in a single bound. What does he do to the ground beneath him? Assume his mass is 100.0 ± 0
    5·1 answer
  • A 286-kg motorcycle is accelerating up along a ramp that is inclined 31.6° above the horizontal. The propulsion force pushing th
    12·1 answer
  • Light of wavelength 578.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 62.5 cm from the slit.
    15·1 answer
  • How do you calculate a bearing angle and its equivalent angle?
    8·1 answer
  • Turn this scentence to repirted speach.<br><br>i ate icecream<br>She said that..........​
    9·2 answers
  • Which equations are equivalent to 3/4+m=-7/4? Select three options.
    14·1 answer
  • How long does it take a car traveling at 50 mph to travel 75 miles? Use one of the following to find the answer.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!