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
marysya [2.9K]
3 years ago
15

1. express the following in proper SI form using the appropriate prefixes. a. 52500000 m b. 1000 g c. 2435200000​

Physics
1 answer:
jonny [76]3 years ago
6 0

Answer:

a

L = 5.25*10^{7} \  m

b

m  =  1 \ kg

c

t =   1.46112000000 *10^{11} \  s

Explanation:

From the question we are told that

     Length  is   L  = 52500000 m

      Mass  is    

     Time  is   2435200000    minutes

Generally the proper SI for length is  meters ,

Now converting the given length to proper SI form using the appropriate prefixes we have that

             L = 5.25*10^{7} \  m

Generally the proper SI for mass is  kilograms

converting  grams to kilograms , we have

           m  =\frac{1000}{1000 }

=>       m  =  1 \ kg

Generally the proper SI for time  is  seconds

converting  minutes  to seconds , we have

        t =  24352000000* 60

=>      t =   146112000000 \  s

Now converting to the  proper SI form using the appropriate prefixes

        t =   1.46112000000 *10^{11} \  s

You might be interested in
Which is not a device for reproducing sound?
Alona [7]
Phonograph. Hope that helps
7 0
3 years ago
The weight of a standard object defined as having a mass of exactly 2.9 kg is measured to be 28.449 n. in the same laboratory, a
PtichkaEL [24]
Mass of the object m = 2.9 kg 
Force F1 = 28.449 N 
F1 = m1 x a => a = F / m => 28.449 / 2.9 => a = 9.81, which is gravitational acceleration. 
In the same lab, a = g = 9.81, second object F2 = 48.7N = m2 x a 
m2 = F2 / a => 48.7 / 9.81 => m2 = 4.96 kg 
Mass of the second object m2 = 4.96 kg
4 0
3 years ago
Read 2 more answers
Two strong magnets were brought close to each other. They were repelling each other. Explain what must have happened.​
r-ruslan [8.4K]

When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. Like charges repel, and unlike charges attract.

pls. mark brainliest am. dyning for it

8 0
2 years ago
Read 2 more answers
Calculate 2 x 10^-3cm ÷ 2.5 x 10^4cm
Mamont248 [21]
Here is your answer:

First find the notations:

2×10^-3
=0002
And...
2.5×10^4=25000

Then divide:

0002÷25000=8E-9

Your answer:
=8 x 10-8
3 0
3 years ago
15 PLEASE HELP
sashaice [31]

Answer:

Ok, her position changed over time since the road is curved.

The velocity changed since the direction is changing

AccelerTion: theres a change in velocity since the direction changes

Direction: changed over time

Displacement : difference between 1st and final position

Explanation:

6 0
3 years ago
Other questions:
  • PLEASE HELP ASAPPP
    15·1 answer
  • Which of the following represents an upright image? <br> A. -do<br> B. +m<br> C. -m<br> D. +do
    11·1 answer
  • In a RLC circuit, a second capacitor is connected in parallel with the capacitor previously in the circuit. What is the effect o
    10·1 answer
  • Mendeleev arranged the known chemical elements in a table according to increasing
    8·1 answer
  • The scientists used Nitrogen in her experiments​
    14·1 answer
  • Using the periodic table, predict the formulas of stable ionic compounds. Select THREE that are correct.
    13·2 answers
  • A wave traveling at 200 m/sec has a wavelength of 2.5 meters. What is the frequency of this wave
    10·1 answer
  • Which statement describes how nuclear power generation systems work?
    11·1 answer
  • A 2kg pumpkin is thrown with a velocity of 15m/s towards a
    9·1 answer
  • Please answer this question ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!