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
Darina [25.2K]
3 years ago
13

N

Physics
1 answer:
PtichkaEL [24]3 years ago
4 0
Hi I need help with some questions I have on a quiz / test
You might be interested in
Which statement correctly describes the classification of chemical reactions into different categories?(1 point) Not all reactio
VMariaS [17]

Answer:

its a

Explanation:

4 0
3 years ago
Which of the following is a unit of rotational speed?
gladu [14]
C. Rotations per second
Or normally we'd use Radians Per second  

_Brainliest if helped!!
3 0
3 years ago
An airplane starts from rest at the end of a runway and accelerates at a constant rate. In the first second, the airplane travel
Licemer1 [7]

Answer:

v=4.44\frac{m}{s}

Explanation:

Given that the airplane starts from the rest (this is initial velocity equals to zero)  and accelerates at a constant rate, position can be described like this: x=v_{0}t +\frac{1}{2} at^{2} where x is the position, t is the time a is the acceleration and v_{0} is initial velocity. In this way acceleration can be found. a=\frac{2(x-v_{0}t) }{t^{2} } =\frac{2(1.11m-0)}{1s^{2} } =2.22\frac{m}{s^{2} }.

Now we are able to found velocity at any time with the formula: v=v_{0} +at = 0\frac{m}{s} +(2.22\frac{m}{s^{2}}.2s)=4.44\frac{m}{s}

3 0
3 years ago
Where in the world is there a Continental Crust with Continental Crust collision?
Savatey [412]

Answer:

c

Explanation:

betweeb the north american and eurasian planes

8 0
2 years ago
Read 2 more answers
How many significant figures are in 246.32
muminat

Answer:5

Explanation:

Decimal :2

Significant notation :2.4632× 10^2

8 0
3 years ago
Other questions:
  • Leila is building an aluminum-roofed shed in her backyard to store her garden tools.The flat roof will measure 2.0 x 3.0m in are
    13·1 answer
  • Please help on this one!!
    5·1 answer
  • How does the electrostatic force compare with the strong nuclear force in the nucleus of an atom?
    5·2 answers
  • What is another name for the electromagnetic spectrum?
    5·1 answer
  • What is the speed of the animal from 0-20s? <br><br> 50 m/s<br> 0.4 m/s<br> 20 m/s<br> 2.5 m/s
    13·1 answer
  • How are stars distributed throughout an elliptical galaxy?
    14·1 answer
  • A drawback of burning biomass to produce electricity is that it is ___.
    13·1 answer
  • Reasons why inductors opposes charges passing through it<br>​
    15·1 answer
  • How much centripetal force is needed to make a body of mass 0.5kg to move in a circle of radius 50cm with speed 3ms^-1 ?​
    10·2 answers
  • Please answer of this question​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!