The change in momentum for the system containing both blocks will be 250 kg m/s.
<h3>How to calculate the momentum?</h3>
The momentum of an object simply means the product of the mass and the speed of the object.
In this case, the change in momentum will be:
P = (2 + 3)50
P = 5 × 50
P = 250 kg m/s
In conclusion, the change in momentum is 250 kg m/s.
Learn more about momentum on:
brainly.com/question/1042017
Answer:
office work --> back injury
jobs in the retail sector --> injuries due to violent crimes
restaurant jobs --> burns
cleaning jobs in medical facilities --> blood-borne diseases
Explanation:
-note that these are just assumptions based on a few different things.
1) back injury, long hours sitting in one place in one position.
2) retail sector employees often have to face the act of stealing, and many criminals put up a fight when they are stealing something of value.
3)A lot of restaurant jobs involve time around appliances that give off heat like stoves, hot water, ovens, etc.
4) Blood-borne diseases are transmitted through blood, and many medical employees have to clean up that bloody mess, therefore they might catch something.
I personally would use “regards, Sarah Abdulla”
Answer:
y = 5
Explanation:
S = 2π r² + 2π r h
let r = 5
let h = height of the cylinder
since the equation is re-written in the form h = 
where x and y are constants.
<u>what is the value of y?</u>
<u />
S = (2π r²) + (2π r h) ------ plug in r = 5
S = (2π * 5²) + (2π * 5 * h)
S = (2π * 50) + (10π h)
S = 50π + 10π h
S - 50π = 10π h
S - 50π
h = -------------
10π
S 50π
h = ------ - ---------
10π 10π
S
h = ------ - 5
10π
therefore, the value of y = 5
remember the re-written equation h =
and x and y are constants.
x = 10π as constant
y = 5 as constant
hope it clears your mind.
Well you have to take your time on it so you can pass the test.
