A Projectile Is Fired from the Edge of a Cliff

question 30

Multiple Choice

A projectile is fired from the edge of a cliff as shown in the figure.The initial velocity components are 940 m/s (horizontal) and 96 m/s (vertical) .The projectile reaches maximum height at point P and then falls and strikes the ground at point Q.How high is point P above point Q,assuming no air resistance?

• A)470 m
• B)490 m
• C)45,000 m
• D)940 m
• E)90,000 m

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Definitions:

Destination Contract

A destination contract is an agreement in which the seller is obligated to transport goods to a specific destination, with risk of loss passing upon delivery at the destination.

Anti-Piracy Agreements

Contracts or treaties between entities aimed at preventing unauthorized reproduction or distribution of copyrighted material.

Shipping Concerns

Issues or problems related to the transport of goods, such as delays, damage, or loss during transit.

International Waters

Refers to areas of the ocean outside any nation's territorial jurisdiction, where no state has sovereign rights.