A toy car with a mass of 2.35 kg is pushed with a force of 21.6 N. What is the acceleration of the car?

a = 9.19m/s^2

Explanation:

Force = mass x acceleration

Given

Force = 21.6N

Mass = 2.35kg

Therefore

21.6 = 2.35 x a

Divide both sides by 2.35

21.6/2.35 = 2.35/2.35 x a

9.19 = a

a = 9.19m/s^2

The acceleration of the car is 9.19m/s^2

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.

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.