Question

1. diagram: square with 22n upward (left) and 22n downward (right) force arrows. 2. diagram: square with 34n right (left) and 20n right (right) force arrows. 3. diagram: square with 60n left and 50n left (stacked, right) force arrows. 4. diagram: square with 45n down (left) and 75n down (right) force arrows. 5. diagram: square with 80n left (left) and 80n right, 20n right (stacked, right) force arrows. 6. diagram: square with 25n right (left) and 45n left (right) force arrows.

Explanation:

Problem 1

Step1: Identify force directions (up and down)

Forces are 22 N up and 22 N down.

Step2: Calculate net force (up - down)

$F_{net} = 22 - 22 = 0$ N.

Step1: Identify force directions (both right)

Forces are 34 N right and 20 N right.

Step2: Calculate net force (sum of right forces)

$F_{net} = 34 + 20 = 54$ N (to the right).

Step1: Identify force directions (both left)

Forces are 60 N left and 50 N left.

Step2: Calculate net force (sum of left forces)

$F_{net} = 60 + 50 = 110$ N (to the left).

Answer:

0 N

Problem 2