English, 30.01.2021 05:30 girlwholikesanime
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How does using a simple machine give mechanical advantage?
Question 3 options:
Simple machines use electricity
It trades distance for a more efficient use of force to do work
Only complex machines give mechanical advantage
Simple machines automatically complete tasks for you
A box has a 20 N force applied to it to move it 5 m. What is the work done on the box?
Question 5 options:
4 J
4 N
25 J
100 J
Question: The super hero known as the Flash, who's mass is 60 kg, runs toward the fire at a speed of 100 m/s. What is the Flashes Kinetic Energy?
STEP 1: What is the unknown (what is the question asking for?)
Question 6 options:
Kinetic Energy (J)
Force (N)
Work (J)
Potential Energy (J)
Question: The super hero known as the Flash, who's mass is 60 kg, runs toward the fire at a speed of 100 m/s. What is the Flashes Kinetic Energy?
STEP 1: What is the Known information (information given in the question)
Question 7 options:
Mass = 60 kg and Distance = 100 m
Distance = 60 kg and Mass = 100 m/s
Weight = 60 kg and Acceleration is 100 m/s
Mass = 60 kg and Velocity is 100 m/s toward the fire
Question: The super hero known as the Flash, who's mass is 60 kg, runs toward the fire at a speed of 100 m/s. What is the Flashes Kinetic Energy?
STEP 3: What is the Equation needed
Question 8 options:
KE=12mv2
PE=m*g*h
W=F*d
KE=−ΔPE
Question: The super hero known as the Flash, who's mass is 60 kg, runs toward the fire at a speed of 100 m/s. What is the Flashes Kinetic Energy?
Step 4: SOLVE
Step 5: Check
Question 9 options:
300,000 J
6,000 J
3,000 J
1.667 J
ANSWER AS MUCH AS YOU CAN IF YOU KNOW ALL OF THEM ANSWER ALL OF THEM.
Answers: 3
English, 21.06.2019 12:40
In a raisin in the sun what does ruth tell walter: a. she’s not mad at him for going out drinking. b. he should invest in the liquor store. c. things between them are worse than she realized. d. he should be nicer to george
Answers: 2
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John asks mond why they have to have whole groups of identical deltas. why not make everyone an alpha plus like bernard and helmholtz? are you satisfied with mond’s answer?
Answers: 3
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Am nevoie de rezumatul cartii auslander de paul dowswell ! va rog . cel mai scurt rezumat posibil! dau coronita!
Answers: 3
PLASE HELP ME TODAY ASAP WILL GIVE BRAINLIEST I NEED THIS TODAY.
How does using a simple machine gi...
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