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

What mistakes did Patrick Henry make?
you deposit $7,900 in a money-market account that pays an annual interest rate of 4.3%. the interest is compounded quarterly. how much money will you have after
a scanner scanned 72 photos in 8 minutes if it scans photos at a constant rate it can scan ___ photos in 23 minutes
rob is 5 years older than john,mark is twice as old as john the total of their ages is 65
what is the definition of cultural competency
What is the first step one should take when determining the amount of overload to include in an exercise program?
In 1679, New Hampshire was established as a _______ colony.        A. proprietor   B. religious   C. corporate   D. royal
making a credit card minimum payment:
the attendance for the first game of the football season was 93584.the attendance for the second game was 104227.how many more people attended the second game t
name the geometric solid suggested by a shoe box.