A Force of F Pounds Is Required to Pull an Object

question 7

Multiple Choice

A force of F pounds is required to pull an object weighing W pounds up a ramp inclined at θ degrees from the horizontal. ​
Find θ if F = 5,100 pounds and W = 14,000 lb.Approximate the answer to one decimal place.
​

• A)19.4°
• B)​21.4°
• C)​23.4°
• D)​20.4°
• E)​22.4°

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Definitions:

Single-Parent Families

Family units consisting of one parent living with their children, without the involvement of a second parent in the household.

Immigrants

Individuals who move to a country different from their place of birth to reside permanently.

Rural Area

A geographic area characterized by low population density and vast open spaces, often associated with farming or undeveloped land.

Reserve Army Of Labour

The reserve army of labour refers to a pool of unemployed or underemployed workers who can be quickly mobilized to meet labor needs, influencing wage levels and conditions within the capitalist system.