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
Anna71 [15]
3 years ago
6

Which of these black holes exerts the weakest tidal force on an object near its event horizon? Which of these black holes exerts

the weakest tidal force on an object near its event horizon?
A.a 100MSun black hole
B. a 10MSun black hole
C. a 106MSun black hole
Physics
1 answer:
ratelena [41]3 years ago
6 0

Answer:

THA ANSWER IS B

Explanation:

YEH ITS B

You might be interested in
What will happen when these two waves interact?
oee [108]
B would be your answer
4 0
3 years ago
How much would you have to eat for your appendix to explode ? I ate so much on thanksgiving and i need to know i’m very scared
dimulka [17.4K]

Answer:

I don't think your appendix can explode because you ate too much honestly. It's not even possible to eat so much that your appendix explodes, and if you're feeling any pain it definitely isn't because your appendix is about to explode, believe me. Also you could just type it into the internet, that'd be a much faster solution.

6 0
3 years ago
A 1.5 kg spherical ball is has a radius of 50 cm is rotating with angular velocity of 12 revolutions per minute. Determine the r
kykrilka [37]

Answer:

K.E = 0.0075 J

Explanation:

Given data:

Mass of the ball = 1.5 kg

radius, r = 50 cm = 0.5 m

Angular speed, ω = 12 rev/min = (12/60) rev/sec = 0.2 rev/sec

Now,

the kinetic energy is given as:

K.E = K.E=\frac{1}{2}I\omega^2

where,

I is the moment of inertia = mr²

on substituting the values, we get

K.E=\frac{1}{2}\times1.5\times0.5^2\times0.2^2

or

K.E = 0.0075 J

3 0
3 years ago
HELP !!!!!
prohojiy [21]

Answer:D

Explanation:

6 0
3 years ago
Read 2 more answers
The free body diagram shows a box being pulled to the left up a 25-degree incline
Greeley [361]
The question is incomplete but still I answer to assume your thinking.
The picture is attached below!.
Here,
F is the force with which you pull up the incline.
N is the normal force.
w is the weight acting downward.
Axis are mentioned in the attached picture.
Concept:
You can see there is no movement of object in the y-direction that means acceleration is zero in y-direction, sum of all the forces in y-direction equal to zero.
According to newton second law,
<span>∑ F = ma
</span>As, acceleration is zero in y-direction, so right hand side is zero in the above equation.
<span>∑ F = 0</span>
N-wcosθ=0 
N= m*g*cos25°
N= m*(9.8)*(0.9063)
N= 8.8817*m
By putting the value of mass(m)(not given in the question) you will get the answer.
Hopefully, this is the answer of your question.


5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help!! Will give Brainliest and 35 points!!
    15·1 answer
  • For a satellite to be in a circular orbit 950 km above the surface of the earth, what orbital speed must it be given?
    12·1 answer
  • Rank the pressures from highest to lowest:
    13·1 answer
  • A student pushes a box with a total mass of 50 kg. What is the net force on the box
    11·1 answer
  • What is the net force needed to lift a full grocery sack weighing 210N uniformly?
    11·1 answer
  • A transformer connected to a 120-V (rms) ac line is to supply 13,000 V (rms) for a neon sign. To reduce shock hazard, a fuse is
    10·1 answer
  • Why the change of the pressure and temperature affect the velocity of the sound ​
    9·1 answer
  • a heater 60w evaporates 6×10–3kg of boiling water in 60s.what is the specific latent heat of vaporisation of water in jkg–1​
    13·1 answer
  • Conductors offer very little resistance to the flow of electrical current
    11·1 answer
  • Need help in showing how to get the final velocity​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!