tonybriones99
tonybriones99 tonybriones99
  • 01-11-2018
  • Physics
contestada

What is the momentum of a 1360kg car resting at a stop sign

Respuesta :

aristocles aristocles
  • 11-11-2018

If a car is resting at stop sign

then we can say speed of car is ZERO

[tex] v = 0[/tex]

now we know that momentum is given as

[tex]P = mv[/tex]

it is product of mass and velocity

so if the car is resting at the stop sign then its velocity will be zero

here we know that

m = 1360 kg

[tex]P = 1360 * 0[/tex]

[tex]P = 0[/tex]

so the momentum of car will be ZERO

Answer Link

Otras preguntas

How many combinations of 3 students can a teacher choose from 32 students?   A. 96
Why can't plants and animals use the nitrogen directly from the atmosphere? Answer A.There is not enough of it in the air. B.Nitrogen gas contains the element i
how much sperm does it take to make a baby?
If 3x – 10 = 17, what is the value of 6x + 20 ?
Madison was driving at 40 mph and went 80 miles. How long did it take madison?
Which of the following is most important in classifying two groups of bears into the same genus? A. similar diets B. similar genes C. similar habitat D. similar
literary images are enhanced by the use of _______ language.
Madison was driving at 40 mph and went 80 miles. How long did it take madison?
The areas of two circles are 36(pi) and 64(pi). What is hte ratio of the diameters? of the circumferences?
In minks, the gene for brown fur (B) is dominant to the gene for silver fur (b). Which set of genotypes represents a cross that could produce offspring with sil