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
Bogdan [553]
3 years ago
15

The distance between the earth and the sun is about 2.5x10¹¹m. Express SI prefix in kilometers

Physics
1 answer:
White raven [17]3 years ago
6 0

Answer: 2.5x10^8 kilometers

Explanation:

Given that:

Distance between the earth and the sun = 2.5x10¹¹metres

Convert distance in metres to kilometers

Recall that 1000 metres = 1 kilometers

So, 2.5x10¹¹metres = Z kilometers

To get the value of Z, cross multiply

Z km x 1000 m = (2.5x10¹¹metres x 1km)

1000Z = 2.5 x 10^11

Divide both sides by Z

1000Z/1000 = 2.5 x 10^11/1000

Z = 2.5x10^8km

Thus, the distance between the earth and the sun is about 2.5x10^8km

You might be interested in
1. Una pelota rueda hacia la derecha siguiendo una trayectoria en línea recta de modo que recorre una distancia de 10m en 5 s ,
devlian [24]

Answer:

https://youtu.be/ymHHdoCGJOU

8 0
3 years ago
A boy pushes a 50 kg wheelbarrow with a velocity of 0.5 m/s. If he uses a force of 10 N, how far does he push
labwork [276]

Answer:

d=1.25 m

Explanation:

fd=.5mv2-.5mv1; 10(d)=.5(50)(.5)-0; 10(d)=12.5; d=12.5/10; d=1.25 m

4 0
3 years ago
Using a scale of 1 cm to represent 10 N , find the size and direction of the resultant of forces of 30 N and 40 N acting at righ
ladessa [460]

Answer:

Hence, option (A) is correct answer.

Explanation:

6 0
4 years ago
Plants take up carbon dioxide from the air and nutrients from the soil. This is an example of interactions between the
Aneli [31]
<span>The answer would be: b. biosphere, atmosphere, and geosphere

The biosphere is made by the ecological system so the plants should be biosphere. The carbon dioxide is taken by the plant from the air which was the atmosphere. The nutrient is taken by the plant from the soil which is the geosphere.</span>
3 0
4 years ago
If we know the force, the distance, and the time we can calculate only power. work and power. only work. neither work or power.
scZoUnD [109]

Work = (force) x (distance)

Power = (work) / (time)

Knowing force, distance, and time, it looks like
you can calculate both <em>work and power</em>.

But that's not all !

-- <u>Speed</u> = (distance) / (time)

-- <u>Impulse</u> = change in momentum = (force) x (time)


7 0
4 years ago
Read 2 more answers
Other questions:
  • Definition of non-conventional energy sources.
    12·2 answers
  • Why is friction between moving parts of machines undesirable?
    13·1 answer
  • If one is missing the opsin which detects wavelengths of approximately 560 nm what color would they be unable to see?
    5·1 answer
  • Why are some forces considered to be noncontact forces? if the answer is right I will give u a thank must be correct.
    13·1 answer
  • To determine the speed of a wave, you would use which of the following formulas?
    12·2 answers
  • The time separating high tides is 12 hours and 25 minutes. A high tide occurs at 3:10 p.m. The next low tides occur at 9:30 AM a
    6·1 answer
  • Two students measure the speed of light. One obtains (3.001 0.001)10^8 m/s; the other obtains (2.999 0.006)10^8 m/s.Required:Whi
    11·1 answer
  • An ideal blackbody is an object that __________.a. absorbs most of the energy that strikes it. b. only absorbs energy at ultravi
    10·1 answer
  • The ratio between the velocity of microwaves to the velocity of gamma ray in air is_____ .
    10·1 answer
  • Will give brainlist.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!