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liq [111]
3 years ago
10

A man walked back and forth in a straight line. if he travels from point A to point B, then turns around and stops at point C, w

hat is his total displacement after 2 minutes?
A. 150
B. 350
C. 100
D.50

Chemistry
2 answers:
forsale [732]3 years ago
6 0

the awnser is cee ceee ceee

GREYUIT [131]3 years ago
4 0

the correct answer is 350


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Please answer each:) <3
Nutka1998 [239]
⭐Hola User____________

⭐Here is Your Answer...!!!

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4 0
2 years ago
If the atomic number of an element is 6 and its mass number is 14, how many neutrons are contained in the nucleus?
aksik [14]

Answer:

8

Explanation:

because 14 - 6 is 8

4 0
2 years ago
The boiling point of bromine is 59 °C. Which of the following best predicts the boiling point of iodine monochloride, a polar co
soldier1979 [14.2K]

Answer:

Higher than 59 °C because dipole-dipole interactions in iodine monochloride are stronger than dispersion forces in bromine.

Explanation:

I just took the test and i got it right

6 0
3 years ago
Read 2 more answers
Before we can use this equation for
AlexFokin [52]

Answer:

2C₂H₆ +  [7]O₂     →      [4]CO₂ + [6]H₂O

Explanation:

Chemical equation:

C₂H₆ +  O₂     →      CO₂ + H₂O

Balanced chemical equation:

2C₂H₆ +  7O₂     →      4CO₂ + 6H₂O

Step 1:

2C₂H₆ +  O₂     →      CO₂ + H₂O

Left hand side                      Right hand side

C = 4                                     C = 1

H = 12                                    H = 2

O = 2                                     O = 3

Step 2:

2C₂H₆ +  O₂     →      4CO₂ + H₂O

Left hand side                      Right hand side

C = 4                                     C =  4

H = 12                                    H = 2

O = 2                                     O = 9

Step 3:

2C₂H₆ +  O₂     →      4CO₂ + 6H₂O

Left hand side                      Right hand side

C = 4                                     C =  4

H = 12                                    H = 12

O = 2                                     O = 14

Step 4:

2C₂H₆ +  7O₂     →      4CO₂ + 6H₂O

Left hand side                      Right hand side

C = 4                                     C =  4

H = 12                                    H = 12

O = 14                                     O = 14

3 0
2 years ago
Which of the following has zero acceleration?
belka [17]
'Acceleration' means any change in speed or direction
of motion.

so
 C).  No acceleration.  Straight, at constant speed. 
No change of speed or direction.
5 0
3 years ago
Read 2 more answers
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