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
mr_godi [17]
3 years ago
7

Which is the currrent SI unit to use in measuring the amount of material contained in a solid sphere

Physics
1 answer:
olya-2409 [2.1K]3 years ago
3 0
Hey

SI unit for measure the amount of material contained in a solid sphere metre cube(m^3).

mean it have Volume .
You might be interested in
(show your work)
Artist 52 [7]

Answer:

I don't do physics , I'm sorry can't help you

4 0
3 years ago
The following are possible ways to express the quantity 0.391 (Give ALL correct answers, i.e., B, AC, BCD...) Note: 3.45E-8 is a
laiz [17]
To answer, evaluate the power of 10 in the given choices. If it is positve, move the decimal n places to the right. If it is negative, move the decimal n corresponding places to the left. From all the choices given, only the choices D, E, and F will give us the correct answer. 
4 0
3 years ago
Two small children decide it would be fun to toss a couple of large cats at each other. Cat A (7kg) is thrown at 7m/s and cat B
Alex777 [14]

Answer:

V=4.7m/s

Explanations:

Let Ma mass of cat A=7kg

Va velocity of cat A=7m/s

Mb mass of cat b=6.1kg

VB velocity of cat b=2m/s

From conservation of linear momentum

MaVa+MbVb=(Ma+Mb)V

7*7+6.1*2=(7+6.1)V

61.2=13.1V

V=4.7m/s

3 0
3 years ago
A car is traveling around a horizontal circular track with radius r = 220 m at a constant speed v = 16 m/s as shown. The angle θ
iogann1982 [59]
Velocity = distance / time = ( 2 * pi * r ) / t = 20.583 m/s 

<span>x component = sine ( 32 ° ) * 20.583 = 10.91 m/s

 hope this helps :)

</span>
5 0
3 years ago
Why is traveling between the stars (by creatures like us) difficult?
mariarad [96]

Answer:

Stars are at large distances that even light takes thousands of years to reach us from there.

for example, alpha centauri is 4300 light years away from earth and it is considered the nearest star to us, this means that light from there takes 4300 years to reach us and with a spaceships that can move with the speed of light is would take us 4300 years to get there which is imposible to live for that long.

hence, it is difficult to move between the stars.

4 0
3 years ago
Other questions:
  • How does mass effect acceleration
    11·1 answer
  • A straight wire carrying a current of 7.2 A has a field of 8.9 10–3 T at right angles to it. What length of wire in the field wi
    10·2 answers
  • A baseball player throws a baseball with a velocity of 13 m/s North it is caught by a second player seven seconds later how far
    15·1 answer
  • Which is NOT a " big idea " involving force and motion ?
    10·1 answer
  • A book is sitting in a table. Jackie is pushing the book with a force of 9 N. If the force of friction is 4 N to the left, what
    11·1 answer
  • Explain what dispersion is and how astronomers use this phenomenon to study a star’s light.
    11·1 answer
  • A 68-kg skydiver has a speed of 52 m/s at an altitude of 670 m above the
    5·1 answer
  • Describe an example of Newton's 3rd Law of Motion (for every action there is an equal and opposite reaction).​
    9·1 answer
  • Blank is the the decrease in a materail's volume when it's blank decrease ​
    6·1 answer
  • Determine the speed at which the medicine leaves the needle
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!