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
Whitepunk [10]
3 years ago
11

Two particles are projected simultaneously towards each other from opposite ends of a straight horizontal tube. One particle tra

vels 97 cm in the 1st 2 seconds, 93 cm in next 2 seconds , 89 cm in another next 2 seconds, etc. The other particle travels 49 cm in the 1st 2 seconds, 47 cm in the next 2 seconds , 45 cm in another next 2 seconds, etc. Find how long it takes for the particles to meet and hence, determine the distances travelled by each particle
Mathematics
1 answer:
Fynjy0 [20]3 years ago
6 0

Answer:

The problem with this question is that it is missing an important number, which is the length of the tube. Assuming that the tube is 10 meters long (=1,000 centimeters long)

time (in        distance traveled         distance traveled       distance

seconds)     by particle A in cms     by particle B in cms    between both

                                                                                             particles in cms

1                               97                            49                     854

2                               93                            47                     714

3                               89                            45                     580

4                               85                            43                     452

5                               81                            41                     330

6                               77                            39                     214

7                               73                            37                     104

8                               69                            35                     0

   

After 8 seconds both particles should meet. Particle A traveled 664 centimeters and particle B traveled 336 centimeters

Step-by-step explanation:

You might be interested in
Helllppp plzzzzzzzzzzz
kolbaska11 [484]

Answer:

A: 5

B: 32

C: 3

D; 14

C: 0.333

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
HELP PLEASE!!!
ch4aika [34]

Answer:

The population of Bear in 2050 is 4750000

Step-by-step explanation:

A) The exponential growth equation for bear is as follows -

dN/dT = rmax * N

Where dN/dT = change in population

rmax is the maximum rate of change

N = Base population

B) Here the per capita rate of increase (r) will always be a positive value irrespective of the and hence we will assume this population to be growing exponentially.

C) dN/dT = rmax * N

D) dN / 5 = 2.5 * 380,000

dN = 5*2.5 * 380000

= 4750000

8 0
3 years ago
Hey everyone! A little help will be needed/appreciated
lesya [120]

Answer:

2 and 1/4

Step-by-step explanation:

-5 1/4 - (-7 1/2)=

Rewrite as

-5.25 + 7.5 =2.25

5 0
3 years ago
Read 2 more answers
The tomato plants in Ms. Lang's
8_murik_8 [283]

Answer:

10 inches

Step-by-step explanation:

15 days/3 days =5

5 x 2 =10

6 0
2 years ago
Help please first one to answer gets brainly
Dominik [7]

Answer:

The answer is D. The last option. C for the second question. A for the third question.

4 0
3 years ago
Other questions:
  • How are equivalent fractions used in renaming when subtracting?
    14·1 answer
  • Which undefined geometric term is described as an infinite set of points that has length but not width?
    12·2 answers
  • If the radius of a cylinder is 2/3 the height and the height is 6, what is the area of the cylinder
    10·1 answer
  • 5, -<br> 13<br> 4<br> , -3, <br> 16<br> 5<br><br> Order this set of numbers from LEAST to GREATEST.
    14·2 answers
  • When the blue trapezoid is translated to the green one, the new coordinates of the point (-2,8) will be​
    7·1 answer
  • A plumber charges $25 for a service call, plus $50 per hour of service. (Linear Equation)
    6·1 answer
  • United states bureau ofthe cencus
    8·1 answer
  • Pls help fast fast fast!!!​
    5·1 answer
  • Solve 5 1/2 = b − 12 1/4.
    14·1 answer
  • What is the value of m in the equation m-23.6 = 58.3 and why? A.) 81.9, because to isolate m, you would add 23.6 and 58.3.B.) 34
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!