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
icang [17]
3 years ago
9

Describe the two types of comet tails and how each are formed.

Physics
1 answer:
sesenic [268]3 years ago
6 0
There are two main types of cometary tails: the ion and dust tail.

NOTE: you can use quizlet, is helps out a lot

You might be interested in
Uno de los miembros de la familia tiene un grupo sanguíneo que no puede explicarse sobre la base de la herencia de este carácter
mixas84 [53]

wait what subject is this

4 0
3 years ago
A light bulb, a speaker, and a toaster ovens are all examples of what in an electric circuit.
julia-pushkina [17]
Conductor because it creates heat.
6 0
4 years ago
I need help pls help
Nikitich [7]
You want all those boxes filled in (0,0)
5 0
4 years ago
A 0.30 kg ball of putty is thrown at a stationary 1.2 kg cart. The ball of putty is initially moving with a speed of 6.0 m/s. Th
Lemur [1.5K]
<span>In order to determine the speed of the entire assembly, we employ conservation of momentum. Momentum p = mv where m is the object's mass and v is the velocity.
   The putty ball's initial momentum p1 = 0.3kg*6m/s = 1.8 kg*m/s
   That momentum is conserved, so the momentum of the new system having mass 0.3 kg + 1.2 kg = 1.5 kg is:
   1.8 kg*m/s = 1.5kg*v. Solving for v, we find that the velocity is 1.2 meters/second.</span>
3 0
3 years ago
A metal cube measures 15 cm on a side and has a density of 6920 kg/m^3. Find the mass in grams.
soldi70 [24.7K]

Answer:

Mass of the cube is 23350 grams.

Explanation:

It is given that,

Side of cube, a = 15 cm = 0.15 m

Density of the cube, d=6920\ kg/m^3

We need to find its mass. It can be calculated using the formula of density as :

d=\dfrac{m}{V}

m=d\times V, V is the volume of cube

m=d\times a^3

m=6920\ kg/m^3\times (0.15\ m)^3

m = 23.35 kg

or

m = 23350 grams

So, the mass of the metal cube is 23350 grams. Hence, this is the required solution.

8 0
3 years ago
Other questions:
  • What causes an ionic bond to form between sodium and chlorine?
    13·2 answers
  • A 5.0 kg, 54-cm-diameter cylinder rotates on an axle passing through one edge. The axle is parallel to the floor. The cylinder i
    15·1 answer
  • Which statement is true about voice?
    8·2 answers
  • The atomic mass of gold is 0.197 kg/mole. how many moles are in 0.566 kg of gold.
    15·2 answers
  • A car, a bicycle, a bus, and a motorcycle are moving parallel to each other on a road. Each vehicle is traveling at the same spe
    14·1 answer
  • A block of mass 3.1 kg, sliding on a horizontal plane, is released with a velocity of 2.3 m/s. The blocks slides and stops at a
    5·1 answer
  • An oxygen atom picks up two additional, free-floating electrons. Is the charge of the newly formed oxygen ion positive, negative
    13·1 answer
  • How long does it take for an airplane to change its velocity from 140 m/s to 180 m/s if its
    15·1 answer
  • A 0. 060-kg tennis ball, moving with a speed of 5. 82 m/s , has a head-on collision with a 0. 090-kg ball initially moving in th
    11·1 answer
  • 20) What is the minimum energy required to ionize a hydrogen atom in the n = 2 state?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!