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Copy of Newton's First Law and Statics (6/7/2024)

Last updated over 1 year ago

16 questions

1 point

1

Question 1

1.

20 N right

20  N left

20 N up

20 N down

1 point

1

Question 2

2.

7 N up

7 N down

7 N right

7 N left

1 point

1

Question 3

3.

4 N down

4 N right

4 N left

4 N up

1 point

1

Question 4

4.

2 N left

2 N right

2 N up 

2 N down

1 point

1

Question 5

5.

Only the first box

All of the boxes are at rest

None of the boxes

Only the last two boxes

1 point

1

Question 6

6.

20 N left

0 N left

5 N right

20 N right

1 point

1

Question 7

7.

9 N left

9 N right

7 N left

2 N right

1 point

1

Question 8

8.

13 N down

6 N down

6 N Up

13 N up

1 point

1

Question 9

9.

7 N left 13 N left

7 N right 13 N up

7 N down 13 N right

7 N up 13 N left

1 point

1

Question 10

10.

2 N

0 N

8 N

13 N

1 point

1

Question 11

11.

0 N

2 N

13 N

50 N

1 point

1

Question 12

12.

10 N left

10 N right

10 N up

10 N down

1 point

1

Question 13

13.

the ground

the table

the book

there is'nt a force

1 point

1

Question 14

14.

The net force is all the forces multiplied together

The net force is the largest force divided by the smallest force

The net force is the sum of all the forces acting on the object

The net force is always balanced.

1 point

1

Question 15

15.

Resting objects have a zero Newton net force

An object at rest always has a 10 newton force

The net force cannot be determined on a resting object

Resting objects have a positive value for a net force

1 point

1

Question 16

16.

No, for a book on the table, gravity pushes up and the book has a force pulling down

No, for a ball at rest on the ground, gravity is the force pulling down on the ball and the ground pushes up on the ball.

Yes, in order for the object to be at rest, there can be no forces.

Yes, for a book on a table, all the forces are down and cancel each other out