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
kifflom [539]
3 years ago
11

How does kinetic energy affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at

60 mph?
Mathematics
1 answer:
Aleks04 [339]3 years ago
8 0
The vehicle traveling 60 mph is going 4 times as fast. the brakes must do an amount of work that's equal to the original kinetic energy. the brakes exert the same amount of force no matter what the case is, so the stopping distance will be four times as long for the car going 60 mph compared to the car going 30 mph.
You might be interested in
Abigail was skateboarding home when the wheel axle of her skateboard broke. She had already traveled two thirds of the way home
OverLord2011 [107]

Answer:

I think that her taking the skateboard is 4 times as fast as her walking.

Step-by-step explanation:

I got this because she traveled twice as long and twice as fast on the skateboard, so if you multiply it together, there u have it.

4 0
3 years ago
Perez’s Ski Shop made a profit of $32,000 last year. This year, the profits are 250 percent of last year’s profits. How much of
Tanzania [10]

Answer:

$80,000 I think is right

3 0
3 years ago
Read 2 more answers
A function has y-intercept of -3 and a slope of -7/3. Which equation below describes the function?
Juliette [100K]

Answer:7/8 8/7

Step-by-step explanation:

7 0
2 years ago
Mr.Brookins asked his students to plot an interger on a number line. Which two students could have represented the same number?
VikaD [51]

Answer:

I need a picture

Step-by-step explanation:

8 0
2 years ago
Prove: △VWZ ≅ △YWZ
chubhunter [2.5K]

Answer:


Step-by-step explanation:

Statements                          Reasons

----------------------------------------------------------------

1. ∠V ≅ ∠Y                        Given

2. WZ bisects ∠VWY          Given

3. ∠VWZ ≅ ∠YWZ            Definition of Angle Bisector (2)

4. WZ ≅ WZ                         Reflexive Property

5. ΔVWZ ≅ ΔYWZ               AAS Theorem (1,3,4)

**In case you didn't know the definitions**

Angle Bisector - A line, segment or ray that divides an angle into two congruent angles

Reflexive Property - X = X

AAS Postulate -  If two angles and a non-included side of one triangle are congruent to the corresponding parts of another triangle, then the triangle's are congruent

6 0
3 years ago
Other questions:
  • Solve x2+4x+6=0 by graphing
    12·1 answer
  • The quotient of a number and two imcreased by five is 10 equation
    9·1 answer
  • How do you write (16a^6)^(3/4) in radical form?
    5·1 answer
  • John receives a $15000 salary for working as an administrator. If John spends 40% of his salary on expenses each year, then how
    7·1 answer
  • If a horizontal line segment is 5 units in length,What is the endpoint for the line segment?
    14·1 answer
  • For the entire city of Athens, the average income is $33,060, and 37.8% of the residents are below the poverty line. A local res
    13·1 answer
  • Can some one give me the answers to the slope questions please ?!
    15·1 answer
  • Help with this one!!!<br><br><br> Show steps pls :)
    15·1 answer
  • I really need help i don’t understand this
    8·1 answer
  • PLEASE HELP IM TIMED I'LL GIVE 45 POINTS!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!