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
ludmilkaskok [199]
3 years ago
5

Jane starts from her house to take a stroll in her neighborhood. After walking for 2 hours at a steady pace, she has walked 4 mi

les and is 2 miles from home. For this time, what was her speed?
A. 4 mph
B. 3 mph
C. 2 mph
D. 1mph
Physics
2 answers:
Lubov Fominskaja [6]3 years ago
5 0

Answer: C. 2mph

Explanation:

Speed is the rate of change in distance. Since distance has to do with how far an object has gone, it means we will only take consideration of how far she has walked which is 4miles.

Mathematically, Speed = Distance/time

Given distance = 4miles and time = 2hours

Speed = 4miles/2hours

= 2miles/hour i.e 2mph

9966 [12]3 years ago
3 0

Answer:

C. 2 mph

Explanation:

speed equals total distance covered in total time of of travel

since,

total distance = 4 miles

time taken = 2 hrs

speed = 4m / 2hrs =2mph

You might be interested in
What atmospheric conditions can cause sound wave refractions similar to those observed in the ocean?
Romashka-Z-Leto [24]
It has to do with we're the water is coming from and we're it's at like city or town
4 0
3 years ago
Describe the main reason why the scientific community did not accept Alfred wegener idea of continental drift?
lara31 [8.8K]
<span>I think they were also too skeptic to believe the continent did move or pull apart, even today do you believe that the continents broke from one big flat plate, and that they pulled apart? They also wonder what large force would be responsible for the movement.

It was much later that evidences from plant and animal features that had similarity from two different planets came up that scientists began accepting the idea of continental drift.
And similar rock strata from two different opposite continents, showed similar rock strata.
All these evidences came up much later after Alfred Wengener.

So Alfred Wengener was honored Posthumously</span>
7 0
3 years ago
As streams flow through Stone Mountain, layers of sand build up. Over time, the sand particles form a sedimentary rock called sa
Firlakuza [10]

As streams flow through Stone Mountain, layers of sand build up. Over time, the sand particles form a sedimentary rock called sandstone. What causes sandstone to change into metamorphic rock at Stone Mountain? Sandstone experiences intense heat and pressure.

(Correct Answer is above)

Also Mark Brainliest please.

3 0
3 years ago
Read 2 more answers
How much energy was absorbed
ser-zykov [4K]
. we need like a picture you something what’re you trying to ask
6 0
2 years ago
The speed of a moving bullet can be determined by allowing the bullet to pass through two rotating paper disks mounted a distanc
RUDIKE [14]

Answer:

uhhhh

Explanation:

7 0
3 years ago
Other questions:
  • Accourding to biopsychologists a temperament ()
    10·1 answer
  • A quarterback throws a football 40 yards in 4 seconds.what is the average speed the football
    8·2 answers
  • Object 1 and 2 attract each other with a electrostatic force of 36.0 units. If the charge of object 1 is changed to four times t
    13·1 answer
  • Which element is magnetic?<br> Answer<br> cobalt
    5·2 answers
  • Two speakers are spaced 15 m apart and are both producing an identical sound wave. You are standing at a spot as pictured. What
    6·2 answers
  • A static electric charge can be released as __________. *
    9·2 answers
  • Read the passage.
    9·2 answers
  • Which changes of state occur between solids and gases? Check all that apply.
    6·2 answers
  • For the ballistic missile aimed to achieve the maximum range of 9500 km, what is the maximum altitude reached in the trajectory
    5·1 answer
  • A student calculates the density of a copper cube to be 4.15 g/cm . If the accepted value is 8.64 g/cm the percentage error in h
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!