luissilva47 luissilva47
  • 04-04-2019
  • Physics
contestada

Which has a greater momentum? A 1200kg car traveling at 30m/s or a 2000kg truck traveling at 20m/s

Respuesta :

Aqilaaaaa821
Aqilaaaaa821 Aqilaaaaa821
  • 04-04-2019

the formula for momentum is velocity times mass

car :

1200 x 30 = 36000

truck:

2000 x 20 = 40000

Ans : truck has a greater momentum

Answer Link

Otras preguntas

Please help someone please
Meena's father's present age is six times Meena's age. Five years from now she will be one-third of her father's present age. What are their present ages?
In Spanish "no,did you take the cookie" is "no, vaca tonta" True or False :)
If 200. g of water at 20°C absorbs 41 840 J of energy, what will its final temperature be? (Specific Heat of water is 4.184 J/g*C)
A plane takes off from an airport and flies to town A, locatedd1 = 275 kmfrom the airport in the direction 20.0° north of east. The plane then flies to town B,
PI 3-kinase:_________ A) is counteracted by PTEN phosphatase. B) is a membrane-associated tyrosine kinase. C) activates PDK1 by phosphorylating a serine resi
What purpose of writing you would like practice and improve and why?
Solve the system by substitution. In the space provided, type the answer without any spaces between the letters, numbers, or symbols. 3. x - y= 12 x + y = 18
suppose f(x) = x find the graph of f(x)+3
There is often litter along highways but rarely in people's yards. Which of the following statements help explain this observation? a. Littering on the highway