1. The line on the graph below represents an object that is:
A: Moving at a constant speed
B: Increasing its speed
C: Decreasing it's speed
D: Not moving at all
2. To determine the acceleration of an object moving in a straight line, you must calculate the change in its speed during each unit of:
A: Velocity
B: Time
C: Motion
D: Deceleration
3. What happens when two objects act in the same direction?
A: They cancel each other out
B: The stronger one prevails
C: Their strengths are added
D: The sum divided by two is the total force
4. The force of gravity on a car driving on the surface of a planet is called
A: Mass
B: Terminal Velocity
C: Weight
D: Free Fall
5. Which of the following examples demonstrates rolling friction?
A: Between your shoes and the sidewalk as you walk
B: Between your bike tires and the road as you ride
C: Between a boat and the water as it sails
D: Between two hands being rubbed together
6. The greater the mass of an object,
A: The easier the object starts moving
B: The greater its inertia
C: The more balanced it is
D: The more space it takes up
7. What is the force that results from a 3,000 kg accelerating at 20.00 m/s^2?
A: 150.0 N
B: 3,000 N
C: 3,020 N
D: 60,000 N
8. Which of the following would have the greatest force?
A: An object with low mass accelerating slowly
B: An object with low mass accelerating quickly
C: An object with high mass accelerating quickly
D: An object with high mass accelerating slowly
9. According to Newtons third law of motion, when a hammer strikes and exerts force on a nail to push it into a piece of wood, the nail
A: Creates a friction with the hammer
B: Exerts an equal force on the wood
C: Exerts an equal and opposite force on the hammer
D: Moves at a constant speed
10. How can you increase the momentum of an object?
A: By decreasing its velocity
B: By increasing its mass
C: By increasing its friction
D: By decreasing its acceleration
11. According to the law of conservation of momentum, when two objects collide in the absence of outside forces,
A: Velocity decreases
B: Velocity increases
C: The objects have the same momentum before and after they collide
D: The objects have more momentum after they collide than before
12. Any force that causes an object to move in a circle is called
A: Balanced Force
B: Unbalanced Force
C: Gravitational Force
D: Centripetal Force
13. Which of the following is an example of increasing friction intentionally?
A: Waxing Skis
B: Adding Grease To Gears On A Bike
C: Throwing Sand On An Icy Driveway
D: Oiling A Squeaky Door
My answers are:
1.A
2.B
3.C
4.C
5.B
6.B
7.C
8.C
9.C
10.B
11.C
12.D
13.C
1. A
2. B
3. C
4. C
5. B
6. B
7. D
8. C
9. C
10. B
11. C
12. D
13. C
The answers are
1.A
2.B
3.C
4.C
5.B
6.B
7.D
8.C
9.C
10.B
11.C
12.D
13.C
the correct answers is correct (8th grade for me)
1. A
2. B
3. C
4. C
5. B
6. B
7. D
8. C
9. C
10. B
11. C
12. D
13. C
The correct answers is correct i got 13/13 100% trust me connexus forces of motion practice 7th grade
Quick answers:
1. A- moving at a constant speed
2. B- time
3. C- their strengths are added
4. C- weight
5. B- between your bike tires and the road as you ride
6. B- the greater its inertia
7. D- 60,000 N
8. C-an object with high mass accelerating quickly
9. C- exerts an equal and opposite force on the hammer
10. B- by increasing it's mass
11. C- the objects have the same momentum before and after they collide
12. D- centripetal force
13. C- throwing sand on an icy driveway
1.A
2.B
3.C
4.C
5.B
6.B
7.D
8.C
9.C
10.B
11.C
12.D
13.C
are connexus answers
is it D??????
Quick answers:
1. A- moving at a constant speed
2. B- time
3. C- their strengths are added
4. C- weight
5. B- between your bike tires and the road as you ride
6. B- the greater its inertia
7. D- 60,000 N
8. C-an object with high mass accelerating quickly
9. C- exerts an equal and opposite force on the hammer
10. B- by increasing it's mass
11. C- the objects have the same momentum before and after they collide
12. D- centripetal force
13. C- throwing sand on an icy driveway
ANSWERS TO Forces and motion practice for connexues are
1.A
2.b
3.c
4.c
5.b
6.b
7.d
8.c
9.c
10.b
11.c
12.d
13.c
PLEASE TRUST ME I DONT WANT ANYONE TO GET WRONG ANSWERS hope you trust my answers.
Boo and Correct Answers are correct. 100%~
7 is wrong but the rest are right! Good job!
Thank you all sooo much!!!
nope D
whats number 7???????????
is 1. correct
Thanks the correct answers13/13=100%
1. A
2. B
3. C
4. C
5. B
6. B
7. D
8. C
9. C
10. B
11. C
12. D
13. C
100% thank you all.
It's still working 2018 :))))
1. A
2. B
3. C
4. C
5. B
6. B
7. D
8. C
9. C
10. B
11. C
12. D
13. C
trust me they're correct :)
7 is 60,000 its not 150.00
got a 13/13 from the correct answers. :) thanks. I needed to get a few assignments out of the way before next semester.
Only use these answers to help you. Lesson 11: Forces and Motion Unit Review
Science 6 B Unit 3: Forces and Motion
1.A
2.B
3.C
4.C
5.B
6.B
7.D
8.C
9.C
10.B
11.C
12.D
13.C
These are the answers THANKS SO MUCH :3 have a nice day my dudes
1. A
2. B
3. C
4. C
5. B
6. B
7. D
8. C
9. C
10. B
11. C
12. D
13. C
They were all right for me it and it's 2020 that was three years ago.And Hope it's hey, wrong, which, and actully.
oh and anonymous and the correct answers from 2017 have the same answers so if anonymous had wrong answers then the correct answers had wrong answers
7 is d btw
correct answers is correct i got 13/13 100% thanks
Correct answers and booo are correct. I got 13/13. But for connexus, you guys do know the practices dont count for a grade don't you?
You go are life savers! Tysm!!!! :)))))
‘The correct answers’ is correct for lesson 11 unit 4 (8th grade)
boo still correct today
It's interesting that this "7th" and "8th" grade practice for conexus is the exact same answers for the Forces and Motion Practice Unit: 8 Lesson: 11 For 6th grade
The answers are correct 100%~
Reeces 7 is actually D but the rest are right
100% yay!!!!!
and I oop tysm for da answer <3
The Correct Answers is right tysm!!
yd, some of them said they were doing this in 7th and 8th grade. What grade are you in?? I'm 6th.
Guys I have 17 questions help me
Thank you so much Anonymous!!
TY SO MUCH FOR NOt ASSUMING PRONOUNS "Bruhhh -_-"
dontwontyoutofail is correct
1.A
2.B
3.C
4.C
5.B
6.B
7.D
8.C
9.C
10.B
11.C
12.D
13.C
these are answers for lesson 11 unit 4 forces and motion i just took the test
I got it all wrong
7. nope, F=ma
all others right, except: 1 I dont have a clue what the graph is.
u guys are correct i did the test thx so much you saved my life
BOO IS RIGHT
"the correct answers" is correct 100%! 13/13!
The correct answers are the correct answers for lesson 7 unit 2 forces and motion unit review 7th grade Connections Academy I got 13/13 Thank you!
what about the Bar None Quiz?
7 is c
Correct. Oh and 7 for anyone who wasn't paying attention to answer providers, numer 7 is 150.00N
Thank chuuuu!!!
Boo, you are a life save 100% right
he/she/him/her/xe/xer/it/them
was 100% correct btw