Three Different-Mass Projectiles Are Launched at Different Angles of Elevation

question 30

Multiple Choice

Three different-mass projectiles are launched at different angles of elevation from the top of a building. Each particle has the same initial kinetic energy. Which particle has the greatest kinetic energy just as it impacts with the ground?

• A) The one launched at the highest angle of elevation.
• B) The one with the highest mass.
• C) The one with the lowest mass.
• D) They all will have the same kinetic energy on impact.

---

Definitions:

Arbitrage

The simultaneous purchase and sale of the same assets in different markets to profit from unequal prices.

Vertical Contracts

Agreements between firms at different levels in the supply chain, such as between a manufacturer and a retailer, to control the terms of sale or distribution.

Upstream Price Discrimination

A pricing strategy where producers or wholesalers charge different prices to retailers or distributors, often based on the amount being purchased or the bargaining power of the buyer.

New Product

refers to a good or service recently developed or introduced to the market that fulfills a newly identified or existing customer need.