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
Nady [450]
3 years ago
13

A car is moving at a rate of 72 km/hr .How far does car move when it stop after 4 seconds? ​

Physics
1 answer:
Zanzabum3 years ago
5 0

Answer:

Assuming it starts at 72 kmph and hits a dead stop: Divide 72 by 60 for distance per minute. So, 1.2km per minute. 1.2km is 1200m and 4 seconds is one fifteenth of a minute.

Explanation:

You might be interested in
a person walks 750m due north then 250 m due east of the entire walk takes 12 min find the person average velocity​
Virty [35]

Answer:

v = 1.098 m/s

Explanation:

Given that,

A person walks 750m due north then 250 m due east of the entire walk takes 12 min.

We need to find the average velocity of the person.

Displacement,

d=\sqrt{750^2+250^2} \\\\d=790.56\ m

Average velocity = displacement/time

v=\dfrac{790.56\ m}{12\times 60\ s}\\\\v=1.098\ m/s

So, the average velocity of the person is 1.098 m/s.

6 0
3 years ago
An ___ is a deep valley on land that forms along a divergent boundary
Gennadij [26K]
This is a Rift Valley. 

Hope this helped!
7 0
3 years ago
Read 2 more answers
Two vectors are being added, one at an angle of 20.0 , and the other at 80.0. The only thing you know about the magnitudes is th
postnew [5]

Answer:a

Explanation: they are all positive

4 0
3 years ago
A force of 0.2 Newtons is required to slide a book across the table. The book accelerates at 0.11 m/s squared. What is the mass
adelina 88 [10]
My calculations state, not rounding, the mass is 1.8
3 0
3 years ago
2. Is this chemical equation balanced?<br> 2C4H10 (g) + 13O2 (g) = 8CO2 (g) → 10H2O (l)
ehidna [41]
Yes that is a balaned equation
3 0
3 years ago
Other questions:
  • According to kinetic-molecular theory, if the temperature of a gas is raised from 100 °c to 200 °c, the average kinetic energy o
    7·2 answers
  • (this is somehow part of my science unit, dont ask why)
    15·1 answer
  • A lightbulb has a resistance of 285 ω when operating with a potential difference of 110 v across it. what is the current in the
    5·1 answer
  • Which gas is a greenhouse gas?<br><br> nitrogen<br> oxygen<br> carbon dioxide<br> hydrogen
    14·2 answers
  • What is the electric force acting between two charges of −0.0085 C and −0.0025 C that are 0.0020 m apart?
    8·2 answers
  • Ulesr...<br> 4.What makes the molecular shape of Co, and NH, different? (2 points)<br> luence.
    7·1 answer
  • _SeC16+_O2&gt;_SeO2+_C12
    15·1 answer
  • A 20.0 kg box slides up a 12.0 m long incline at an angle of 30.0 degrees with the
    13·1 answer
  • PLS, NO SPAM!!
    11·1 answer
  • HELP WILL GIVE BRAINLEST!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!