Question detail
In Forces and their interactions, which response best shows definition precision for Gravity and weight: state that gravitational field strength is measured in newtons per kilogram?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and their interactions
Question
- A. Gravity and weight: State that gravitational field strength is measured in newtons per kilogram ? use gravitational field strength with definition precision.
- B. Gravity and weight: this confuses scalar and vector quantities and misses the definition precision focus.
- C. Forces and their interactions: this gives a vague answer without applying gravitational field strength.
- D. Gravity and weight: this uses the wrong force or motion condition for state that gravitational field strength is measured in newtons per kilogram.
Answer
The correct answer is: Gravity and weight: State that gravitational field strength is measured in newtons per kilogram ? use gravitational field strength with definition precision.
Explanation
The correct option is Gravity and weight: State that gravitational field strength is measured in newtons per kilogram ? use gravitational field strength with definition precision.. It is correct because it answers the approved objective to state that gravitational field strength is measured in newtons per kilogram in the specific subtopic Gravity and weight. The definition precision focus keeps scalar and vector quantities distinct and uses the named force or motion idea instead of a generic Physics statement.
Common mistake
Confusing Units of Gravitational Field Strength
Students often confuse the units of gravitational field strength, thinking it is measured in newtons (N) instead of newtons per kilogram (N/kg).
Remember that gravitational field strength is defined as the force per unit mass, so it must be expressed in N/kg.
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