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
borishaifa [10]
3 years ago
10

Felecia left her home to visit her daughter, driving 45mph. Her husband waited for the dog sitter to arrive and left home 20 min

utes, or 1/3 hour later. He drove 55mph to catch up to Felecia. How long before he reaches her?
Physics
2 answers:
andre [41]3 years ago
7 0

Felicia** drove at 45 mph.  After 1/3 of an hour, when her husband started out, she was (45/3) = 15 miles from home.

Husband drove at 55 mph.  He gained (55-45) = 10 miles on Felicia each hour.  That is, he closed 10 miles of the gap each hour.

It took him (15/10) = 1.5 hours to catch up to her.  

That's <em>1hr 30min after HE started out</em>, and <em>1hr 50min after SHE left the house</em>.

** I've spelled the wife's name as 'Felicia' throughout my solution.  I'm pretty sure there's a better chance of this being the correct spelling rather than 'Felecia', and I never trust anybody who can't spell their own name.

Minchanka [31]3 years ago
4 0

Answer:

It will take Felecia's husband  

1.5

hours to catch up.

Explanation:

You might be interested in
Two long, parallel wires are separated by a distance of 2.50 cm. The force per unit length that each wire exerts on the other is
Kisachek [45]

Answer:

The current in the second wire is 8.33 A and the two currents are flowing in the opposite directions

Explanation:

Given that,

The separation between two long parallel wires, d = 2.5 cm

The force per unit length that each wire exerts on the other is, \dfrac{F}{l}=4\times 10^{-5}\ N/m

The current in one wire, I_1=0.6\ A

(a) The force per unit length of the wire is given by :

\dfrac{F}{l}=\dfrac{\mu_oI_1I_2}{2\pi r}

On putting all the values we get :

4\times 10^{-5}=\dfrac{4\pi \times 10^{-7}\times 0.6I_2}{2\pi \times (2.5\times 10^{-2})}

I_2=8.33\ A

So, the current in the second wire is 8.33 A.

(b) It is given that, both the wires repel each other, so the current in other wire is flowing in the opposite direction of the current in the first wire.

Hence, this is the required solution.

6 0
3 years ago
The literary movement with which Wilde is most closely associated is Select one: a. romanticism b. existentialism c. Art for art
jeyben [28]

Answer:

Correct answer is ''c'' Art for art's Sake

Explanation:

Wilde wrote in the literary movement called Aestheticism during the late nineteenth century. Contrary to popular belief, Wilde did not create the literary movement, but played a role as a leader who promoted the movement. While Wilde was a college student the works of Algernon Charles Swinburne and Edgar Allan Poe influenced his own writing style. Also, the English essayist Walter Pater helped to form Wilde's humanistic aesthetics.

The philosophical foundations of Aestheticism come from Immanuel Kant. He formulated the idea of "art for art's sake". He believed that art was to be enjoyed for its own beauty regardless of social or moral concerns.

6 0
3 years ago
A car travels 40 miles in 2 hours. If the car travels another 60 moles how long will it take to travel
Kisachek [45]

Answer:

<u><em>3 hours</em></u>

Explanation:

If the car takes 2 hours to go 40 miles, then the car can go 20 miles in 1 hour. Since the car is going 60 miles, it will take 3 hours.

Hope that makes sense :)

8 0
4 years ago
Read 2 more answers
HELP!!!
FinnZ [79.3K]
A and B i think is the answer
7 0
3 years ago
Read 2 more answers
Jennifer regularly instructs her students to avoid believing age-old theories about the differences between men and women. “As i
Agata [3.3K]
The best answer would be a "non-directional hypothesis"
6 0
3 years ago
Read 2 more answers
Other questions:
  • The specific heat of a certain type of metal is 0.128 j/(g·°c). what is the final temperature if 305 j of heat is added to 64.6
    8·1 answer
  • How much charge can be added to each of the plates before a spark jumps between the two plates? For such flat electrodes, assume
    12·1 answer
  • A knight moves on a chessboard two squares up, down, left, or right followedby one square in one of the two directions perpendic
    11·1 answer
  • Which type of atom is expected in the reactants of this chemical reaction? ? Fe2O3
    8·2 answers
  • Which of the following could be possible vector directions
    12·1 answer
  • I only need help on #15! Thanks!
    8·1 answer
  • On a world map, which are the temperate zones
    9·1 answer
  • How does an action potential differ from simple depolarization
    15·1 answer
  • Information about climate change?​
    10·1 answer
  • Need help with this one question!​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!