A Shot-Putter Moves His Arm and the 7

question 8

Multiple Choice

A shot-putter moves his arm and the 7.0-kg shot through a distance of 1.0 m,giving the shot a velocity of 15 m/s from rest.Find the average force exerted on the shot during this time.

• A) 197 N
• B) 394 N
• C) 600 N
• D) 790 N

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Definitions:

Subsidy Benefit

Financial assistance provided by the government to an individual or organization, aiming to reduce costs and encourage specific economic activities.

Demand Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, with high elasticity indicating a significant response.

Inelastic Demand

Refers to a situation where the demand for a product does not significantly change with a change in its price.

Elastic Supply

A condition where the quantity supplied of a good changes significantly due to a slight change in its price.