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
stich3 [128]
3 years ago
9

Why is pangaea important?

Physics
1 answer:
Trava [24]3 years ago
4 0
Pangaea is important because it was all the continents in one giant land mass surrounded by water. When the plates shifted and broke apart we got the seven continents we know today. <span />
You might be interested in
What is the meaning of diversity and find evidence in the source which show that all South Africans should accept and honour div
maksim [4K]

Diversity involves the inclusion of people which have various backgrounds and differences.

<h3>What is Diversity?</h3>

This involves people from a range of different social and ethnic backgrounds and of different genders, etc living in a given area at a given time.

It is best for all South Africans to accept and honour diversity as discrimination is wrong and individuals are unique and equal.

Read more about Diversity here brainly.com/question/1136627

4 0
2 years ago
A 1,400 kg car accelerates from rest to 30 m/s in 6.0 seconds. what is the net force on the car?
Allushta [10]
So your finding acceleration first which is 30m/s divides by 6 seconds equals 5m/s^s and then multiply that by 1,400 kg and you have net force which is 7,000N
4 0
3 years ago
A weightlifter can lift 220lbs. (assume 1kg weighs 2.2lbs) If he lifts the weight 2m above the floor, how much work did he do?
Anton [14]
Convert 220 lb to kg.

220/2.2 = 100kg.

W = Fd (In this case, F is the weight)
W = (100)(2)
W = 200J

P = W/t
P = (200)/(1.2)
P = 166.67W
5 0
3 years ago
The sizes of most of the cells our bodies are about A.1micrometer
Alekssandra [29.7K]

Answer:

1Mm

Explanation:

i think this one. so it is wrong then also dont be angry with me because iam trying to help u

5 0
3 years ago
Read 2 more answers
A firecracker in a coconut blows the coconut into three pieces. Two pieces of equal mass fly off south and west, perpendicular t
Natasha_Volkova [10]

Answer:

v=12.5 i + 12.5 j m/s

Explanation:

Given that

m₁=m₂ = m

m₃ = 2 m

Given that speed of the two pieces

u₁=- 25 j m/s

u₂ =- 25 i m/s

Lets take the speed of the third mass = v m/s

From linear momentum conservation

Pi= Pf

0 = m₁u₁+m₂u₂ + m₃ v

0 = -25 j m  - 25 i m + 2 m v

2 v=25 j   + 25 i m/s

v=12.5 i + 12.5 j m/s

Therefore the speed of the third mass will be v=12.5 i + 12.5 j m/s

4 0
4 years ago
Other questions:
  • under what circumstances can the average velocity of a moving object be zero when its average speed is 50 km/hr ?
    14·1 answer
  • What are the effect of sound energy in air
    5·1 answer
  • Show that the energy of a magnetic dipole m in a magnetic field B is U--m B
    15·1 answer
  • The wave approaching a boundary is called a
    10·1 answer
  • As the temperature of a fluid decreases— A The number of inter-particle collisions decrease and random movement of particles inc
    5·2 answers
  • Is it true to say there are forces acting on an object that is traveling at 20 m/s in a
    11·2 answers
  • When you are moving up at a constant speed in an elevator, there are two forces acting on you: the floor pushing up on you (F1)
    13·1 answer
  • उत्तोलक हुन् ?
    11·1 answer
  • A block of ice(m = 14.0 kg) with an attached rope is at rest on a frictionless surface. You pull the block with a horizontal for
    5·1 answer
  • "The energy conversions that take place from the time the plunger is pushed down to the time the explosives detonate are from...
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!