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
vekshin1
3 years ago
15

The hubbles telescopes orbit is 5.6 x10 ^5 meters above earths suface. the telescope has a mass os 1.1 x10^4 kilograms. earth ex

erts a gravitational force of 9.1 x10^4 newtons on the telescope. what is the magnitude of earths gravitational field strength at this location
Physics
1 answer:
Andru [333]3 years ago
7 0
(3) 8.3 N/kg. The gravitational field strength at a point is the force per unit mass exerted on a mass placed at that point. So at the point where the Hubble telescope is, it is (9.1 x 10^4)N/(1.1 x 10^4 kg) = 8.3 N/kg

Fam
You might be interested in
What type of change occurs when water changes from a solid to a liquid
Jobisdone [24]

What type of change occurs when water changes from solid to a liquid a phase change a physical change and irreversible change both A and the
8 0
3 years ago
How long did it take the flag to rotate once in a full circle
Tanzania [10]

Answer:

360 degrees is one full rotation starting at zero

4 0
2 years ago
A cat is running at 24 m/s. It then accelerates at 7 m/s2. How long will it take the cat to reach a speed of 49 m/s?
kozerog [31]

Answer:

t should be 3.57 second

Explanation:

Formula used is v = u+at

In which v is final velocity, u is initial velocity, a is acceleration and t is time.

Substitute each of the info given into the formula and calculate.

49 = 24 + (7)t

t = 3.57s

8 0
3 years ago
Which best describes fusion nuclear reactors? They use rods containing uranium for fuel. They are currently used for electricity
Ludmilka [50]
They has been very successful but they are very expensive to operate that is your answer I hope this helps
6 0
3 years ago
Read 2 more answers
What is the weight of a rock with a mass of 3.6 kilograms
Marysya12 [62]
3.85 pounds is the answer
4 0
3 years ago
Other questions:
  • Electrical current is directly proportional to which of the following quantities?
    10·1 answer
  • What product of the greenhouse effect could lead to more extreme weather events?
    8·1 answer
  • What is an example of chemical potential energy in humans?
    15·1 answer
  • Calculate the power of the eye in D when viewing an object 5.70 m away. (Assume the lens-to-retina distance is 2.00 cm. Enter yo
    6·1 answer
  • A scientist is giving a demonstration with a Van de Graaff generator in a class about electrostatics. The scientist can detect t
    15·2 answers
  • If a window is double glazed rather than single glazed there is less condensation on the inside of the glass. Explain why.
    8·1 answer
  • "require people to consider what is right and wrong"
    15·1 answer
  • What is the longest bone in your body
    14·2 answers
  • Definición de variable en física
    12·1 answer
  • After meeting the end the wave willa- reflect with larger amplitude.b- disappear.c- reflect with the same displacement. (not inv
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!