A Tennis Player Standing 12

question 21

Short Answer

A tennis player standing 12.6 m from the net hits the ball at 3.00° above the horizontal. To clear the net, the ball must rise at least 0.330 m. If the ball just clears the net at the apex of its trajectory, how fast was the ball moving when it left the racket?

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Definitions:

Sales Call

A prearranged meeting or phone conversation with a potential client to discuss a product or service with the intention of making a sale.

Purchasing Manager

An individual responsible for sourcing goods and services for a company, negotiating contracts, and managing supplier relationships.

SPIN Approach

A sales technique that focuses on understanding the Situation, Problem, Implication, and Need-payoff to effectively sell a product or service.

Customer Benefit Approach

A sales strategy that focuses on emphasizing the advantages and positive outcomes a customer will gain from a product or service.