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
ozzi
3 years ago
12

The force on the last car of a train with a mass of 4.5 4.5 kg is 8.0 8.0 N . What is the train's acceleration in /2 m/s 2 ? Ent

er your answer as a decimal, rounded to the hundredths place, with the appropriate unit, like this: 4.25 4.25 m.
Mathematics
1 answer:
wolverine [178]3 years ago
3 0

Answer:

a=1.8 m/s'2

Step-by-step explanation:

from Newton's second law, F=ma

8N=4.5kg (a), a=8/4.5=1.8m/s'2

You might be interested in
Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is
umka2103 [35]

Answer:

the answer is A. x + y = 29, 5x + 2y = 100

Step-by-step explanation:

just finished the question

6 0
2 years ago
NEED HELP ASAP! Plz answer all the questions! Including the one on the picture! Will give brainlest!
xeze [42]

-2/3-(-1 1/3) =

-2/3 + 1 1/3 =

4/3 - 2/3 =

<em>2/3</em>

12 - (-5) =

12 + 5 =

<em>17</em>

-1 - (-6) =

-1 + 6 =

6 - 1 =

<em>5</em>

-3 3/8 - 7/8 =

27/8 - 7/8 =

20/8 =

2 4/8 =

<em>2</em><em> </em><em>1/2</em>

4 0
3 years ago
Read 2 more answers
Order the set of integers from least to greatest 5, -3, -12, 9
Sauron [17]

Answer:

-12, -3, 5, 9

Step-by-step explanation:

ok. So the numbers are 5, -3, -12, and 9.

In these numbers, there are 2 negatives. They are -12 and -3.

In negatives, the bigger the number is, the number is smaller.

So we first put

-12, -3 as our 2 first. Then the other ones are 5 and 9.

and you obviously know that 5 is less than 9. try it out. 9-5 =4 which is positive

So then you put 5, 9

And our full answer is

-12, -3, 5, 9

7 0
3 years ago
Read 2 more answers
Pls help ASAP!!!!! I will mark as brainlist!!
juin [17]

Answer:

Isjsjsjjekeekkddkdkdkdjdjdjdjdjdj

Step-by-step explanation:

Susjjssjjswiwiwiwi2

3 0
3 years ago
Read 2 more answers
(5x-3)^2 -60x=(5x-3)^2
V125BC [204]

Answer:

x = 0

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The lines below are parallel. if the slope of the green line is -3 what is the line of the red line
    14·2 answers
  • You have an aquarium in the shape of a rectangular prism. The base is 4 feet by 3 feet. The height is 2 feet. How many square fe
    12·1 answer
  • What equation best represents the following sentence?
    5·1 answer
  • Chose ALL right answers 30 points one question
    15·1 answer
  • Mrs.Jo has $538 class dollars in her classroom bank.Mrs.Hall has $149 less in her classroom bank.How much money does Mrs.Hall ha
    12·2 answers
  • Find the absolute maximum and minimum values of the following function in the closed region bounded by the triangle with vertice
    6·1 answer
  • 1. Solve 7n + 4 &lt; 9n – 3. <br>use photo for options ​
    15·1 answer
  • Find the value of x if the<br> 12x + 19° = 22x – 9º.
    10·2 answers
  • Determine if the statement is true or false 10,000-99,999&lt;0
    9·1 answer
  • The lengths of the sides of an equilateral triangle are 3(x + )cm, (5x +2y-1) cm and 5x +1 Cm Find the side length of the triang
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!