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

Explain the difference between a conductor and an insulator. Give two examples of each.
Which formula represents an unsaturated hydrocarbon? (1) C2H6 (3) C5H8 (2) C3H8 (4) C6H14
What is 4 less than 62
explain why lighting a sparkler is considered a spontaneous reaction even though it doesn't stat start spontaneously
Another question I need help with: Solve the equation. Round the solutions to the nearest hundredth. 4(x+5)²=32
Atoms of one element are converted to atoms of another element through (1) fermentation (3) polymerization (2) oxidation (4) transmutation
What is the total number of protons in the nucleus of an atom of potassium-42? (1) 15 (3) 39 (2) 19 (4) 42
What are adaptations of the baobob tree
1) 15x^3 + 19x^2 + 6x A) (3x^2 +2)(5x+3) B) x(3x+2)(5x+3) C) x^2(3x+2)(5x+3) D) x(5x+2)(3x+3) E) Prime I chose E) Prime. 2) 2x^2 - 14x - 6x + 42 A) 2(x+
Rachel can make 3 bracelets in an hour. Oliver can make only 2 bracelets in an hour, but he already has 5 completed bracelets. Explain to Rachel how she can use