Jocelyn2810 Jocelyn2810

25-02-2015
Physics

contestada

A carnival ride has a 2.0m radius and rotates once each .90s. Find the centripetal acceleration

Respuesta :

25-02-2015

We know that centripetal acceleration is nothing but the ratio of the square of the tangential velocity to that of the radius vector.
a=v*v/r=ωωrr/r
=ωωr
=2πf2πfr
=2π2πr/TT
=97m/secsec

Answer Link

Otras preguntas

If n represents an odd integer,write expressions in terms of n that represents the next three consecutive odd integers.If the four consecutive odd integers have

how is the function, y=x-3 related to y = x? Graph the function by translating the parent function.

Solve x: 3x-7 = 5x+13 Solve x: 7-3x = 5x+13

Please help me on Probability

if the complement of an angle measures 22 degrees what is the measure of its supplement?

sketch the graph of each line. 2x-5y=25

What was the West to many Americans during the turn of the 19th century? a) a place of opulence b) a place of oppurtunity c) a place of deprivation d) a place o

an airplanes propeller completes one revolution in 65ms. a)what is the angular speed in rpm? in rad/s?

what is the limit in kilograms

which is the longest 2 km 25m 2500 cm or 3000 mm