A ball is thrown horizontally from the top of the tower with a speed of 30 (m/s). At a certain point during the movement,the size of the horizontal and veritcal components of the ball's velocity is equal . How many seconds does it takes until the ball reaches this point? g = 10 (m/s²) A) 1 B) 2 C) 3 D) 4 E) 5

A ball is thrown horizontally from the top of the tower with a speed of 30 (m/s). At a certain point during the movement,the size of the horizontal and veritcal components of the ball's velocity is equal . How many seconds does it takes until the ball reaches this point? g = 10 (m/s²) A) 1 B) 2 C) 3 D) 4 E) 5

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section5.1: Vectors

Problem 3PP

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