An Object of 1

question 14

Multiple Choice

An object of 1.0 kg mass is pulled up an inclined plane by a constant force of 10 N that causes a displacement of 0.50 m. The angle of inclination with the horizontal is 30°. Neglect friction and use g = 10 m/s². What is the work done by the net force on the object along the inclined plane?

• A) 4.3 J
• B) 4.3 kg m/s²
• C) 0 J
• D) 2.5 J

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Definitions:

Smallest Term

The minimum value or term in a set, sequence, or collection of numbers or values.

Ratio

A link between two digits signifying the frequency with which the first digit embodies the second.

Equivalent Ratio

A proportion that demonstrates the equality between two ratios or fractions.

Ratio

A mathematical ratio defining how often one number is included in or includes another.