rzanaali rzanaali
  • 02-02-2020
  • Physics
contestada

What is the centripetal acceleration of a body moving at a constant speed in a circle of radius 10.0 m and a period of 2.0 sec?

Respuesta :

MathPhys
MathPhys MathPhys
  • 02-02-2020

Explanation:

a = v² / r

a = (2πr / t)² / r

a = (2π × 10.0 m / 2.0 s)² / 10.0 m

a = 10π² m/s²

a ≈ 98.7 m/s²

Answer Link

Otras preguntas

A rocket blast off and moves away from the earth. How is the rocket affected by the earth's gravitational pull as it gets further away? A. The pull of gravity o
Which of the following means the same as concurrent powers
Based on her description, the reader knows an empty attic makes Morris feel anxious concerned sympathetic relaxed
which of the following happens in a heat pump? a. the compressor increases the pressure and temperature pf the refrigerant b. the compressor blows cold refriger
How has the geography of Afghanistan made it difficult for invading armies to conquer?
Which parts of this passage from chapter 6 of Emily Brontë's Wuthering Heights illustrate that Hindley Earnshaw is very willing to please his wife?
describe the three system related to the skeletal system
Whats the answer for 8x+4(4x-3)=4(6x+4)-4
How do thermostats work?
Which battle or event caused the most Japanese casualties?