You can apply Newton's Second Law, which is essentially Force = Mass x Acceleration.
For the first question, have a mass of 40kg and an acceleration of 10m/s^2, which means that the Force will be 400N.
1. Calculate force by multiplying mass by acceleration, so 60kg x 2.0m/s^2 which will result in a force of 120N.
2. You can rearrange the variables in the equation F=m*a as a=F/m. Take the force applied and divide it by the mass, so 180N / 30kg which is 6m/s^2.
3. If you know the force and acceleration of the object, you can rearrange the equation F=ma to m=F/a.
True / False:
If a 40 kg person is accelerating at 10 m/s^2,then the magnitude of the force acting on him or her is 400 N.
1.How much force is needed to make a 60 kg object accelerate at a rate or 2.0 m/s ^2?
2.What is the acceleration of a 30 kg objedct when 180 n of force is aplied to it?
3.Which of the following equation shows how you would solve for mass if you know the force acting on an object and the accleration of an object?
a~m=f/a
b~m=fa
C~m=a/f
d~m=f-a
59 answers
Thanks:)They were all right!!:)your so smart!!:)
JUST TOOK THE QUIZ GOT 100%
1.) True
2.) C
3.) A
4.) A
1.) True
2.) C
3.) A
4.) A
thax emma your the best
Thanks so much Emma your a life saver!!!
Emma answers are correct just look the test 100% thanks Emma you are a life saver!
Good for year 2017
True
C
A
A
Are the correct answers
C
A
A
Are the correct answers
Use Emma's answers she's correct i'm telling you she's a life saver.
thx
Thanks Emma uwu
UwU > OwO
The answers are correct for 2018
thanks everyone
1. True
2. C
3. A
4. A
100
2. C
3. A
4. A
100
false
b
c
b
dont listen to these fools i got your back
b
c
b
dont listen to these fools i got your back
All the people that said the answers were
True
C
A
A
are 100% correct, I'm not lying I just got a 100% using True C A A
True
C
A
A
are 100% correct, I'm not lying I just got a 100% using True C A A
"the man" is totally 0% wrong! Use True C A A! It'll give you 100%
Don't listen to the man some people just want to watch the world burn
the answers for the connexus acadamy students for 8th grade science unit 4 lesson seven semester B are
B
C
A
A
100 percent if you are a connexus student. ( as of 2018 )
B
C
A
A
100 percent if you are a connexus student. ( as of 2018 )
I am sorry "human". Your answers aren't correct
wait up that is my name spelled exactly. makayla yeah.
Thank you so much that helped me so much
omg i got a 100% tanks sooo much!!!!!
thx emma
Thank u
1 . T r u e
2 . C
3 . A
4 . A
A n y o n e
w h o
s a i d
t h e
s a m e
a r e
c o r r e c t .
2 . C
3 . A
4 . A
A n y o n e
w h o
s a i d
t h e
s a m e
a r e
c o r r e c t .
JUST TOOK THE QUIZ GOT 100%
1.) True
2.) C
3.) A
4.) A
1.) True
2.) C
3.) A
4.) A
connexus 100%
true
c
a
a
true
c
a
a
Btw, you guys should learn how to answer this stuff on your own. The next question I'm answering I'll say the answer wrong. Start studying, it will pay off, trust me
Emma, mind your own business.
Guys, it's Tristan is right.
Also, remember for the future...it's just Force = to mass times acceleration. You can do it. xoxo
Guys, it's Tristan is right.
Also, remember for the future...it's just Force = to mass times acceleration. You can do it. xoxo
1)True
2)C-120N
3)A-6.0 m/sβ2
4)A-m=f/a
2)C-120N
3)A-6.0 m/sβ2
4)A-m=f/a
thanks emma!
1true
2 b
3 d
4 d
kams a scamer
2 b
3 d
4 d
kams a scamer
The answers are still
True
C
A
A
As of Jan 15th 2020
True
C
A
A
As of Jan 15th 2020
still works for 2020
4/4(100%)πΈ
1. A: true
2. C: 120N
3. A: 6.0 m/s^2
4. A: m=f/a
1. A: true
2. C: 120N
3. A: 6.0 m/s^2
4. A: m=f/a
The student named βEmmaβ is correct! Also congratulations ππππΎ on getting more then 100 likes on your answer!! β
β
β
thats not real Emma btw xd
If you just want the answer, then look at the 10 answer sheets posted already. However if you want to know why then here:
If a 100 kg person traveled at 5m/s^2 or meters per second squared there would be 500 newtons acting on that person, because F=M*A or Force equals mass times acceleration. Acceleration would be the speed, so the 5m/s^2 and mass would be 100 kg. This makes the equation F=100*5, making the answer 500=100*5.
If a 100 kg person traveled at 5m/s^2 or meters per second squared there would be 500 newtons acting on that person, because F=M*A or Force equals mass times acceleration. Acceleration would be the speed, so the 5m/s^2 and mass would be 100 kg. This makes the equation F=100*5, making the answer 500=100*5.
thax emma
Just took it.
1) True
2) C
3) A
4) A
1) True
2) C
3) A
4) A
I am in connexus, I can confirm the answers are
True
C
A
A
I just took the quick check and got 100. Don't listen to anyone else that tells you these arent the answers. THEY ARE THE ANSWERS AS OF APRIL 2020
True
C
A
A
I just took the quick check and got 100. Don't listen to anyone else that tells you these arent the answers. THEY ARE THE ANSWERS AS OF APRIL 2020
Thank you Emma ^^
Thanks Emma
Good for Oct 2020
Good for Oct 2020
is no one gonna question how emma just replied to herself and said to listen to her on her own account
1.true
2.C
3.A
4.A
2.C
3.A
4.A
Thank You Emma
TRUE
C
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A
C
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A
Thanks your awesome Emma
yes [true, c, a, a.]
Love how this conversation has gone from the beginning of 2015 to 2021. A whopping 6 years ago. If any 2015 people want to come back to the conversation that would be awesome.
@banana same here. six years of being confused and finding help lol
thx emma
answers are correct for 2021 oh and Thanks Emma 100%!
True
C
A
A
for unit 2 lesson 7 science 6B
C
A
A
for unit 2 lesson 7 science 6B
thanks lgbtq+ person I got 100%
I think "Human" is talking about a different test btw.
OMG THANK YOU SO MUCH EMMA I GOT 100 IM NOT JPKING WTF YOUR A LIFE SAVER
25 answers