Answer:
because you increase pressure in the straw
Explanation:
to suck the water up the straw its increasing pressure
Answer:
G
Explanation
The acceleration of gravity is constant, and = 9.8 m/s² , no matter what mass of the object is. Initial speed for both objects = 0 m/s. So, after 2 sec the objects will have the same speed and the same distance.
Answer G: speed=v, distance =d.
Since khalil has low intuition, the trait khalil will have a high score in is counterintuition.
<h3>What is Intuition?</h3>
This is the process in which individuals acquire knowledge without conscious reasoning(thoughts) about it.
In Khalil's case, he scored a low mark in it which means he will most likely score a high mark in what we refer to as counterintuition which is the opposite.
Read more about Intuition here brainly.com/question/887641
Answer:
![\boxed {\boxed {\sf 4 \ Newtons}}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%5Csf%204%20%5C%20Newtons%7D%7D%7D)
Explanation:
Work is energy transferred when an object is moved. It is the product of force and distance.
![W= F*d](https://tex.z-dn.net/?f=W%3D%20F%2Ad)
John did 3.2 Joules of work or 3.2 Newton meters of work (the units are equivalent). The window shade was lowered a distance of 0.8 meters.
Substitute the values into the formula.
![3.2 \ N *m = F * 0.8 \ m](https://tex.z-dn.net/?f=3.2%20%5C%20N%20%2Am%20%3D%20F%20%2A%200.8%20%5C%20m)
We are solving for the force, so we must isolate the variable F. It is being multiplied by 0.8 meters. The inverse operation of multiplication is division, so divide both sides of the equation by 0.8 m.
![\frac {3.2 \ N*m}{0.8 \ m}= \frac{ F* 0.8 \ m}{0.8 \ m}](https://tex.z-dn.net/?f=%5Cfrac%20%7B3.2%20%5C%20N%2Am%7D%7B0.8%20%5C%20m%7D%3D%20%5Cfrac%7B%20F%2A%200.8%20%5C%20m%7D%7B0.8%20%5C%20m%7D)
The units of meters cancel.
![\frac {3.2 \ N}{0.8 }=F](https://tex.z-dn.net/?f=%5Cfrac%20%7B3.2%20%5C%20N%7D%7B0.8%20%7D%3DF)
![4 \ N = F](https://tex.z-dn.net/?f=4%20%5C%20N%20%3D%20F)
John must exert <u>4 Newtons of force.</u>