A heavy lead ball is dropped from rest from the top of a very tell tower. Neglecting the effect đue to air resistance, which one of the fol2wing statements is false? A The ball falls 4.9 m during the first second that it falls. B The magnitude of the velocity of the ball increases by 9.8 m/s for each second that the ball falls. At time t= 2.0 s, the position of the ball is 19.6 m below its initial position. At time t= 1.0 s, the instantaneous speed of the ball is 4.9 m/s.
A heavy lead ball is dropped from rest from the top of a very tell tower. Neglecting the effect đue to air resistance, which one of the fol2wing statements is false? A The ball falls 4.9 m during the first second that it falls. B The magnitude of the velocity of the ball increases by 9.8 m/s for each second that the ball falls. At time t= 2.0 s, the position of the ball is 19.6 m below its initial position. At time t= 1.0 s, the instantaneous speed of the ball is 4.9 m/s.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 7OQ: A projectile is launched on the Earth with a certain initial velocity and moves without air...
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