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
sergeinik [125]
3 years ago
14

What forms when two of earths plates pull apart

Physics
2 answers:
kakasveta [241]3 years ago
6 0

Answer:becomes a earth quake

Explanation:When to plates pull apart it makes a movement in the tectonic plate and makes a earthquake

zhannawk [14.2K]3 years ago
3 0

Answer: (Screen Shot)

You might be interested in
A higher albedo means there will be
lozanna [386]
Albedo is how much sunlight reflects off the surface of the Earth. More albedo could mean a number of things. Higher temps, more photochemical smog, it all depends on where the albedo is occurring. 
8 0
3 years ago
In a college homecoming competition, eighteen students lift a sports car. While holding the car off of the ground, each student
mafiozo [28]

734.19567 Kilogram Force

Explanation:

7200 Newton = 734.19567 Kilogram Force

8 0
3 years ago
[16 POINTS: 3 Physics Q’s]
vovikov84 [41]

Answer:

c

Explanation:

gfdschhgfdxcvhgfd

3 0
3 years ago
A 0.2 kg block of ice at 0°C is placed into a Styrofoam calorimeter cup with an unknown mass of water at 20°C. When thermal equi
Zanzabum

Answer:

Mass of the metal, m = 0.20 kg = 200 g

Initial temperature of the metal, T

1

= 150

o

C

Final temperature of the metal, T

2

= 40

o

C

Calorimeter has water equivalent of mass, m = 0.025 kg = 25 g

Volume of water, V = 150 cm

3

Mass (M) of water at temperature T = 27

o

C:

150×1=150g

Fall in the temperature of the metal:

ΔT

m

=T

1

-T

2

=150−40=110

o

C

Specific heat of water, C

w

=4.186J/g/K

Specific heat of the metal =C

Heat lost by the metal, =mCT .... (i)

Rise in the temperature of the water and calorimeter system: T

1

−T=40−27=13

o

C

Heat gained by the water and calorimeter system: =m

1

C

w

T=(M+m)C

w

T ....(ii)

Heat lost by the metal = Heat gained by the water and colorimeter system

mCΔT

m

=(M+m)C

w

T

w

200×C×110=(150+25)×4.186×13

C=(175×4.186×13)/(110×200)=0.43Jg

−1

k

−1

If some heat is lost to the surroundings, then the value of C will be smaller than the actual value.

4 0
3 years ago
A motion map for a motorcycle is shown. After how many seconds does the motorcycle have positive acceleration?
Ilya [14]
Answer: option D. 4

Reasoning:

Assuming that the time elapsed between any two consecutive dots is the same, and that the second dot marks second 1, the column with 3 dots marks second 2, and the dot right most marks second 3, the motorcycle has positive acceleration after 4 seconds.

That is because:

1) from the first dot to the second dot: the velocity the lenght of the arrow that models the velocity decrases, which means that the acceleration is negative.

2) In the nex group of dots the length of the arrow remains equal, which means that the velocity is constant and the acceleration is 0.

3) For the last dot, the length of the arrow is greater, which means that the velocity increases, and so the acceleration is positive.
7 0
3 years ago
Other questions:
  • A maple tree seed fell 180 centimeters straight toward the ground at a constant velocity. It moved that distance in 1.5seconds.
    11·1 answer
  • A speaker draws 2 amps of current when it is connected to a 16 volt source. What is the resistance of the speaker? Question 2 op
    6·1 answer
  • We have two solenoids: solenoid 2 has twice the diameter, half the length, and twice as many turns as solenoid 1. The current in
    15·1 answer
  • What is the speed of a wave if the wavelength is 100m and the period is 20s
    14·2 answers
  • Since the Wagon is being pulled down hill is it increasing (C)
    10·1 answer
  • In Newton’s second law, if the net force acting on object doubles. The object’s Will also double
    15·1 answer
  • If you were designing a lander to work on Mars, where on Earth would you test it? Why?
    9·1 answer
  • A scooter travelling at 10 m/s speed up to 20 m/s in 4 sec. Find the acceleration of scooter.
    15·1 answer
  • The solid has a mass of 180 g. What is the density of the solid? Show your work. Be sure to use correct units of measurement. HE
    8·1 answer
  • Calculate the workdone to stretch an elastic string by 40cm if a force of 10 newton produces an extension of 4cm in it
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!