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
Alex Ar [27]
3 years ago
12

I need help please so fast

Physics
1 answer:
Simora [160]3 years ago
7 0

Answer:

DUumb

Explanation:

Duumb

You might be interested in
At which temperature does the motion of atoms and molecules stop?<br> 0°C<br> 0C<br> 0°K<br> 0K
anastassius [24]

Answer: 0K

Explanation:

Absolute 0 (0K) is the point where nothing could be colder and no heat energy remains in a substance.

7 0
3 years ago
Suppose a runner completes one lap around a 400-m track in a time of 50 s. Calculate the average speed of the runner.
suter [353]

Answer:

8m/s

Explanation:

Average Speed = distance / time = 400/50 = 8m/s

6 0
3 years ago
What happens to the force between the spheres when you increase the mass of one of the spheres?
andrew11 [14]

The force between the spheres increases when the mass increases in one of the spheres.

<u>Explanation:</u>

            Newton law of universal gravity extends gravity beyond the earth's surface. This gravity depends directly on the mass of both objects and is inversely proportional to square of distance between their centers.  

                   \bold{F=\frac{G \times\left(m_{1} \times m_{2}\right)}{\left(r^{2}\right)}}

          Since gravity is directly proportional to “mass of both interacting objects”, stronger objects with greater gravitational force attract. If the mass of one object increases, gravity between them also increases. For example, if an object's mass of one double, force between them also doubles.  

4 0
3 years ago
Read 2 more answers
A compound has a melting point of 812°C. what type of bonding is in the compound?
AURORKA [14]

Answer:

Ionic compound.

Explanation:

812° C is a very high melting point. Such high melting points are generally ionic compound. Ionic compounds are have very strong bond between the elements ( electrostatic bond). In order to break this bond, large amount of heat energies are needed. So, they have high melting point. Also, Ionic compound are very good conductors of electricity.

7 0
2 years ago
An observer sees a full moon in the night sky. What will the Moon's phase be 10 days later?
algol [13]
I'm pretty sure the moon would be a crescent within the 10 day period because it takes about 28 days for the moon to go through the different stages.
5 0
3 years ago
Other questions:
  • How do you convert pounds into newtons?
    9·1 answer
  • When deciding antenna types, why might the use of an omnidirectional antenna be inadvisable?
    11·1 answer
  • The outer surface of a grill hood is at 87 °c and the emissivity is 0.93. the heat transfer coefficient for convection between t
    6·1 answer
  • Which characteristics do temperate marine and temperate continental climates have in common? Check all that apply.
    15·1 answer
  • What problems do pathogens cause in our society?
    8·1 answer
  • Which of the following objects is NOT normally used in current space exploration?
    14·1 answer
  • Someone pls help! My physics quiz is today:(
    11·2 answers
  • A particle is moving with (SHM) of period 8.0s and amplitude5.0m
    12·1 answer
  • Which of the following statements is correct A. College degree isn't as important as it was in the past b. Over time, I can earn
    14·1 answer
  • a piston has an external pressure of 8.00 atmatm . how much work has been done in joules if the cylinder goes from a volume of 0
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!