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
svetoff [14.1K]
3 years ago
8

Two bodies of masses 1000kg and 2000kg are separated 1km which is the gravitational force between them

Physics
1 answer:
denpristay [2]3 years ago
3 0

Answer:

1.33×10⁻¹⁰ N

Explanation:

F = GMm / r²

where G is the gravitational constant,

M and m are the masses of the objects,

and r is the distance between them.

F = (6.67×10⁻¹¹ N/m²/kg²) (1000 kg) (2000 kg) / (1000 m)²

F = 1.33×10⁻¹⁰ N

You might be interested in
The acceleration of an object as a function of time is given by a(t) = (1.00 m/s2)t2. If displacement of the object between time
jolli1 [7]

not enough information is given to determine the velocity of the object at time to=0.00s

3 0
3 years ago
If the second ball has a mass of 2.4kg and a constant acceleration of a⃗ 2= 2.8m/s2 j^ , what must the mass of the first ball be
kompoz [17]
Hope this helps you!

8 0
3 years ago
When the government sets a price for wheat that is above the equilibrium price, it is imposing a _____.
nalin [4]
<h3><u>Answer</u>;</h3>

Price floor

When the government sets a price for wheat that is above the equilibrium price, it is imposing a<u> price floor</u>.

<h3><u>Explanation</u>;</h3>
  • <u>Price floors prevent a price from falling below a certain level. When a price floor is set above the equilibrium price, quantity supplied will exceed quantity demanded, and excess supply. </u>
  • <u>Price control </u>occurs when the government laws regulate prices instead of letting market forces determine prices.
  • <u>Price ceilings</u> prevent a price from rising above a certain level.
5 0
3 years ago
Read 2 more answers
Gravel is being dumped from a conveyor belt at a rate of 10 ft3/min, and its coarseness is such that it forms a pile in the shap
AURORKA [14]

Answer: The height of the pile increasing is increasing at 0.16\frac{ft}{min}

Explanation:

Given

Rate at which gravel is being dumped , \frac{\mathrm{d} V}{\mathrm{d} t}=10\frac{ft^{3}}{min}

=>Rate of increase of volume of cone=\frac{\mathrm{d} V}{\mathrm{d} t}=10\frac{ft^{3}}{min}

If height of the cone at any instant is h then the diameter of cone is also h

Volume of cone , V=\frac{\pi r^{2}h}{3}=\frac{\pi h^{3}}{4\times 3}=\frac{\pi h^{3}}{12}

Now differentiate both sides w.r.t time(t)

\frac{\mathrm{d} V}{\mathrm{d} t}=\frac{\pi h^{2}}{4}\frac{\mathrm{d} h}{\mathrm{d} t}

Therefore at h = 9 ft

10=\frac{\pi \times 9^{2}}{4}\times \frac{\mathrm{d} h}{\mathrm{d} t}

=>\frac{\mathrm{d} h}{\mathrm{d} t}=0.16\frac{ft}{min}

Thus the height of the pile increasing is increasing at 0.16\frac{ft}{min}

6 0
3 years ago
A mass of 400 g is hanging from a spring with a spring constant of 10 N/m. The mass is pulled down a distance of 10 cm from its
Mnenie [13.5K]

Explanation:

Below is an attachment containing the solution.

3 0
3 years ago
Other questions:
  • A large, simple pendulum is on display in the lobby of the United Nations building. If the pendulum is 18.5 m in length, what is
    13·1 answer
  • Ezra is pulling a sled, filled with snow, by pulling on a rope attached to the sled. The rope makes an angle θ with respect to t
    15·1 answer
  • a police car drives with a constant speed of 24 miles per hour .how long will it take to travela distance of 72 miles​
    13·1 answer
  • A Ping-Pong ball has a mass of 2.3 g and a terminal speed of 9.2 m/s. The drag force is of the form bv2 What is the value of b?
    8·1 answer
  • When different resistors are connected in parallel across an ideal battery, we can be certain that...
    11·1 answer
  • A bicycle rider travels 50.0 km in 2.5 hours. Determine the cyclists average speed.
    5·1 answer
  • (Double points) A machine receives electricity that enables it to deliver a total of 8,542 N of force for the completion of its
    14·1 answer
  • You fill a car with gasoline. The car now has...
    11·1 answer
  • A rubber duck of volume 2,500cm3 floats in water with 20% of its volume submerged. You want to hold the duck under water so it i
    11·1 answer
  • Topics:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!