A cart with a mass of 25.0 kg is rolling with a speed of 14 m/s. What is the magnitude of the momentum of the cart?

350 kgm/s

Explanation:

Given that,

mass of cart = 25.0 kg

speed of cart = 14 m/s

magnitude of the momentum of the cart = ?

Recall that momentum is the product of mass and speed by which the cart moves.

So, apply the formula

momentum = mass x speed

Momentum = 25.0 kg x 14 m/s

Momentum = 350 kgm/s

Thus, the magnitude of the momentum of the cart is 350 kgm/s

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.

electrical power