# You get on a centrifugal type airplane amusement ride at the state fair that is whirling around at a rate of 15.0 RPM's. It has

###### Question:

## Answers

d.7.5cm is your answer

[tex]An object is located 5.0 cm from a concave mirror. the focal length is 15.0 cm. what is the image di[/tex]there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

spare some change and give it to the poor

explanation:

plz : ((

the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6 [tex]\frac{m}{s^{2} }[/tex]

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s