kajtazi7670 kajtazi7670
  • 03-02-2019
  • Physics
contestada

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

Respuesta :

alimo3az
alimo3az alimo3az
  • 12-02-2019

In Newtonian mechanics, the momentum is the product of the mass (m) and velocity (v) of an object.

[tex]p=mv[/tex]

in unit (kg.m/s)

in our problem, we have a mass (m) = 2.6 kg and a velocity (v) = 8.4 m/s

thus

[tex]p=mv=2.6*8.4=21.84kg.m/s[/tex]

Answer Link

Otras preguntas

Find 7% of 280 Find 12% of 300 Find 2% of $1250
Convert the scale map to unit rate. For every 3/10 of an inch that equals 7/8 mile. How many inches represents one mile?
Choose the simple predicate in the following sentence. The men finished the game in a short time. A. finished B. game C. men D. time
Whats a good Hook sentence for the book the Crucible by Arthur Miller about mass hysteria?
1.circle the letter of the protein that is not normal in people with sickle-cell disease A.MUCUS B. HEMOGLOBIN C.RED BLOOD CELLS D.CLOTTING PROTEIN
a computer monitor is regularly priced at $320. during a two day sale the price was decreased to$240. which of the following is the percentage decrease of the m
which herbal remedy would most likely be used to treat a sunburn
long division 37 divided by 158
a water tank holds 24,000 gallons how many hours will it take for two thirds of the water to be used if the water is used at an average rate of 650 gallons per
3y=x (tell whether x and y show direct variation