Three Forces, F₁ = 20

question 48

Essay

Three forces, F₁ = 20.0 N, F₂ = 40.0 N, and F₃ = 10.0 N act on an object with a mass of 2.00 kg which can move along a frictionless inclined plane as shown in the figure. The questions refer to the instant when the object has moved through a distance of 0.600 m along the surface of the inclined plane in the upward direction. Calculate the amount of work done by
(a) F₁
(b) F₂
(c) F₃.

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Definitions:

Production Function

A mathematical model that describes the relationship between inputs used in production and the resultant output of goods or services.

Labor

Workforce or employment involved in the creation of goods and services within an economy.

Demand Curve

A graph showing the relationship between the price of a good and the quantity of that good that consumers are willing to purchase at different prices.

Labor Supply Curve

Represents the relationship between the quantity of labor supplied and the wage rate in a given period.