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
DiKsa [7]
3 years ago
5

What keeps both the cars pressed down on the road? ​

Physics
1 answer:
mihalych1998 [28]3 years ago
5 0

Answer:

Gravity

Explanation:

You might be interested in
What is the momentum of a 1200 kg car traveling with a speed of 27 m/s (60 mph)?
serious [3.7K]

Answer:

This is your answer

Explanation:

Actually I took this from go ogle

3 0
2 years ago
ONLINE CALCULATOR .A force of 187 pounds makes an angle of 73 degrees 36 ' with a second force. The resultant of the two forces
saul85 [17]

Answer:

The magnitudes of the second force is   Z = 129.9 N

The magnitudes of the  resultant force is   R = 256.047 N

Explanation:

From the question we are told that  

    The force is  F = 187 \ lb

     The angle made with second force \theta_o = 73 ^o 36' =  73 + \frac{36}{60}  =  73.6^o

     The angle between the resultant force and the first force \theta _1  = 29 ^o 1 ' = 29 + \frac{1}{60}  = 29.0167^o

For us to solve problem we are going to assume that

     The magnitude of the second force is  Z N

     The magnitude of the resultant force is R N

According to Sine rule

                \frac{F}{sin (\theta _o - \theta_1 }  = \frac{Z}{\theta _1}

Substituting values

             \frac{187}{sin(73.3 - 29.01667)} =\frac{Z}{sin (29.01667)}  

             267.82 =\frac{Z}{0.4851}  

              Z = 129.9 N

According to cosine rule

       R = \sqrt{F ^2 + Z^2 + 2(F) (Z) cos (\theta _o) }

Substituting values

     R = \sqrt{187^2 + 129.9 ^2  + 2 (187 ) (129.9) cos (73.6)}

     R = 256.047 N

 

3 0
3 years ago
Ask Questions Action and reaction force pairs are all around you, but they aren't always obvious. Write down
NARA [144]

Answer:

Writing with a pencil. The pencil pushes on the paper. The paper pushes on the pencil.

Explanation:

Newton's third law.

5 0
2 years ago
An atomic scients was studying an atom and through experimentation found that the total negative charge of the
lys-0071 [83]

this atom has nine electrons

Explanation:

since electrons are found outside the nucleus of an atom and they are negatively charged

5 0
3 years ago
Describe some tests that could be done to determine what an unknown substance is.
natima [27]

Answer:

by finding melting and boiling points

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Two scientists interpret the same set of data differently. How would the scientific community deal with this problem?
    10·1 answer
  • Which is a scalar quantity displacement distance force acceleration​
    10·1 answer
  • A proton is confined within an atomic nucleus of diameter 3.60 fm. part a estimate the smallest range of speeds you might find f
    8·1 answer
  • What is the name of a scientist that studies the Movment of living things?
    8·1 answer
  • I have a set of calipers that can measure thickness of a few inches with an uncertainty of ±0.005 inches. I measure the thicknes
    10·1 answer
  • Being able to see a square in the middle of the image despite not having lines to form a square represents the Gestalt principle
    11·2 answers
  • How many stars can be seen without a telescope on earth
    11·1 answer
  • Sandi believes that people who eat at McDonald's are overweight, so she decides to do a naturalistic observation of people who e
    7·1 answer
  • What is the acceleration of an object in free fall near Earth's surface?
    15·2 answers
  • A marble rolls off a table from a height of 1.5 meters. Approximately how much time was the marble in the air?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!