stansberryb stansberryb
  • 09-09-2019
  • Physics
contestada

The linear momentum of 100.0 kg object moving around a 30.0m circle at a constant speed of 2.20 m/s is

Respuesta :

danielmaduroh
danielmaduroh danielmaduroh
  • 15-09-2019

Answer:

[tex]\boxed{p=220kg.\frac{m}{s}}[/tex]

Explanation:

Newton’s second law says that the net force [tex]\Sigma \vec{F}[/tex] acting on a particle equals the  time rate of change of the product of the particle’s mass and velocity. This product is called the momentum, or linear momentum. In this problem we know that:

[tex]m=100.0kg \\ \\ v=2.20m/s \\ \\ r=30.3m[/tex]

So the momentum is:

[tex]p=mv \\ \\ p=(100.0)(2.20) \\ \\ \boxed{p=220kg.\frac{m}{s}}[/tex]

Answer Link

Otras preguntas

Which word describes the 28 system of giving control of Indians to a settler for forced labor? A. hacienda B. encomienda C. hacendados D. campesinos
Which emperor legalized Christianity in the Roman Empire? A. Octavian B. Constantine C. Hadrian D. Caligula
what fraction of the floats were not sports team? write in simplest form
Which of the following choices for staying safe is best to attempt first when trying out a new activity?
What was the end result of the Vietnam War? A. The United States stayed and was defeated by Vietcong forces. B. The United States pulled out and the
What is 7 over 10 plz
Vertex of (1,5) and passes through (2,1). What is the equation in vertex form
The dome-shaped muscle that lies below the lungs and is important in the breathing process is the what
Silicon dioxide, SiO2, is a(n) _____
Explain in TWO ways how such relationships can negatively impact on your life.