# Science

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
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
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

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. 👍 29
2. 👎 3
3. 👁 10,731
1. 7. nope, F=ma

all others right, except: 1 I dont have a clue what the graph is.

1. 👍 4
2. 👎 4
👨‍🏫
bobpursley
2. 7 is wrong but the rest are right! Good job!

1. 👍 1
2. 👎 1
3. whats number 7???????????

1. 👍 1
2. 👎 0
4. is it D??????

1. 👍 2
2. 👎 0
5. is 1. correct

1. 👍 0
2. 👎 0
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

1. 👍 83
2. 👎 10
7. Don't listen to Anonymous it got me a 61%

1. 👍 5
2. 👎 20
8. 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

1. 👍 192
2. 👎 0
9. The correct answers is correct i got 13/13 100% trust me connexus forces of motion practice 7th grade

1. 👍 9
2. 👎 0

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

1. 👍 40
2. 👎 3

1. 👍 1
2. 👎 1
12. Boo and Correct Answers are correct. 100%~

1. 👍 4
2. 👎 1
13. Thank you all sooo much!!!

1. 👍 2
2. 👎 0
14. Correct. Oh and 7 for anyone who wasn't paying attention to answer providers, numer 7 is 150.00N

1. 👍 0
2. 👎 0
15. 7 is 60,000 its not 150.00

1. 👍 0
2. 👎 0
16. 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?

1. 👍 0
2. 👎 0
17. 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. 👍 4
2. 👎 2
18. You go are life savers! Tysm!!!! :)))))

1. 👍 0
2. 👎 0
19. ‘The correct answers’ is correct for lesson 11 unit 4 (8th grade)

1. 👍 0
2. 👎 0
20. boo still correct today

1. 👍 0
2. 👎 0
21. 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

1. 👍 1
2. 👎 1
22. 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

1. 👍 6
2. 👎 0
23. got a 13/13 from the correct answers. :) thanks. I needed to get a few assignments out of the way before next semester.

1. 👍 1
2. 👎 0
24. u guys are correct i did the test thx so much you saved my life

1. 👍 0
2. 👎 0
25. BOO IS RIGHT

1. 👍 0
2. 👎 0
26. "the correct answers" is correct 100%! 13/13!

1. 👍 0
2. 👎 0
27. 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!

1. 👍 0
2. 👎 0
28. The answers are correct 100%~

1. 👍 1
2. 👎 0
29. Reeces 7 is actually D but the rest are right

1. 👍 2
2. 👎 1
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

1. 👍 1
2. 👎 1
31. Thank chuuuu!!!

1. 👍 0
2. 👎 1
32. Boo, you are a life save 100% right

1. 👍 0
2. 👎 1
33. he/she/him/her/xe/xer/it/them
was 100% correct btw

1. 👍 1
2. 👎 2
34. 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

1. 👍 1
2. 👎 1
35. what about 1-16 questions on Lesson 12: Energy Unit Review

1. 👍 0
2. 👎 1

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. 👍 8
2. 👎 0
37. what about the Bar None Quiz?

1. 👍 0
2. 👎 0
38. 100% yay!!!!!

1. 👍 0
2. 👎 0

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. 👍 4
2. 👎 0
40. 7 is c

1. 👍 0
2. 👎 1
41. nope D

1. 👍 1
2. 👎 0
42. and I oop tysm for da answer <3

1. 👍 0
2. 👎 0
43. 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 :)

1. 👍 2
2. 👎 0
44. my discord name is Tsm_get_bopped_k [na west]#2666

1. 👍 0
2. 👎 3
45. The Correct Answers is right tysm!!

1. 👍 0
2. 👎 0
46. 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

1. 👍 2
2. 👎 0
47. Hay thanks but the only rong one is 7 wich I achuly D 😅👍

1. 👍 0
2. 👎 2
48. 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.

1. 👍 1
2. 👎 0
49. yd, some of them said they were doing this in 7th and 8th grade. What grade are you in?? I'm 6th.

1. 👍 0
2. 👎 0
50. Guys I have 17 questions help me

1. 👍 0
2. 👎 0
51. Thank you so much Anonymous!!

1. 👍 0
2. 👎 0
52. TY SO MUCH FOR NOt ASSUMING PRONOUNS "Bruhhh -_-"

1. 👍 1
2. 👎 0
53. dontwontyoutofail is correct

1. 👍 0
2. 👎 0

1. 👍 1
2. 👎 0

## Similar Questions

1. ### College Algebra

Use the position equation given below, where s represents the height of the object (in feet), v0 represents the initial velocity of the object (in feet per second), s0 represents the initial height of the object (in feet), and t

2. ### physics

An object of mass m is hanging by a string from the roof of an elevator. We want to compare the tension in the string due to the weight of the object under various conditions. Which statements are true? Choices: True, False. A. If

3. ### math

1. which graph represents the equation y = x^2 - 2? 2. which graph represents the equation y = 6x^2? 3. which graph represents the equation y = |x|+2? graph I is a wide V-shape going through quadrants I and II. graph II is a slim

Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is \$2 and the profit on every wrap is \$3. Sal made a profit of \$1,470 from lunch specials last month. The equation 2x + 3y

1. ### Math

Isaac and Sakura are both doing a science experiment where they are measuring the temperature of a liquid over time. Graphs that represent each of their data are shown below. mc003-1.jpg mc003-2.jpg Which statement is correct? The

2. ### Math

The graph represents function 1 and the equation represents function 2: A graph with numbers 0 to 4 on the x-axis and y-axis at increments of 1. A horizontal straight line is drawn joining the ordered pairs 0, 3 and 4, 3. Function

3. ### Math

Which graph represents the solution set for the inequality y≥x+1? A graph of a solid line at y equals x plus 1, with shading below the line. A graph of a dotted line at y equals x plus 1, with shading above the line. A graph of

4. ### math

Which statement best explains if the graph correctly represents the proportional relationship y = −2x? A coordinate plane is shown. Points are graphed at 2 comma 4 and negative 1 comma 2. The points are joined by a line. No, the

An object is moving along a straight line and the uncertainty in its position is 1.1 m. (a) Find the minimum uncertainty in the momentum of the object. (b) Find the minimum uncertainty in the object's velocity, assuming that the

2. ### math

This is for the pretest. What is the solution to the system of equations pictured below? A.(-3,5) B.(-3,-2) C(3,4) D.(1,2) E(6,-2) When writing in slope intercept form what does the 'm" Represent? What is the 'b'? A. M is the x

3. ### algebra

Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is \$2 and the profit on every wrap is \$3. Sal made a profit of \$1,470 from lunch specials last month. The equation 2x + 3y

4. ### Math

The graph shown represents the equation y=3x- 9 Which equation also represents the line drawn on the graph? I just need help on this, can someone please explain how to break this question down? Thank you!