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 :

musiclover10045
musiclover10045 musiclover10045
  • 04-04-2019

Momentum is found by multiplying the mass of the object by the velocity.

1200 x 30 = 36,000 Newtons

2000 x 20 = 40,000 Newtons.

The 2,000kg truck has greater momentum.

Answer Link

Otras preguntas

In a line of poetry written in iambic pentameter there is regular rhyme pattern the poet only uses five words each unstressed syllable is followed by a stressed
Political scientists are not interested in the kind of knowledge on which the answers to questions are based. TrueFalse
Political scientists are not interested in the kind of knowledge on which the answers to questions are based. TrueFalse
if x2+2=6x is solved by completing the square, an intermediate step would be
For which object is the force of gravity greatest: Earth, Moon, or Sun? Why?
If you know the perimeter of a rectangle but not its width or length, can you calculate its area? Explain.
Jerome bought a book on sale at the store . The sale of the book was 8.96
which groups fought against each other in civil war of 1642-1645
peter owns a lawn mowing service.For every 3 hours of lawn mowing,peter charges $28.80.Write an equation that models the relationship between the total charge,
How many solutions does the system have? x = -4y + 4 2x + 8y = 8 A. one solution B. two solutions C. infinitely many solutions D. no solution