Course staff: Regenerate your assessment instance to pick up changes to the assessment or to get a fresh set of questions.

C6.20. Checkboxes: random subset

Which of the following are Newton's laws of motion? Select all that apply.

(a)

The entropy of an isolated system never decreases

(b)

The pressure of a gas is inversely proportional to its volume at constant temperature

(c)

For every action, there is an equal and opposite reaction

(d)

Current in a circuit is directly proportional to voltage and inversely proportional to resistance

(e)

The speed of light in a vacuum is constant regardless of the observer's motion

(f)

An object at rest stays at rest unless acted upon by an external force

Select all possible options that apply.

Additional attempts available with new variants

Collection 6

Assessment overview

Total points:	0/70
Score:	0%

Question C6.20

Value:	1
All variants: Open (current)
Total points:	— /3
Auto-graded question

Previous question Next question

Personal Notes

No attached notes

Staff information

Student details

Dev User

dev@example.com

Question

QID:

template/checkbox/random-subset

Title:

Checkboxes: random subset

Variant

Started at:

2026-09-19 07:54:44 (CDT)

Duration:

Show/Hide answer

{
  "newtons-laws": [
    {
      "key": "c",
      "html": "For every action, there is an equal and opposite reaction",
      "feedback": null
    },
    {
      "key": "f",
      "html": "An object at rest stays at rest unless acted upon by an external force",
      "feedback": null
    }
  ]
}

Assessment instance

Assessment:

questionTemplates