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.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![A heavy lead ball is dropped from rest from the top of a very tell tower. Neglecting the effect due 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.
(D At time t= 1.0 s, the instantaneous speed of the ball is 4.9 m/s.
A package is dropped from a helicopter moving upward at 15 m/s. If it takes 16.0 s before the package strikes the ground, how high
above the ground was the package when it was released? (Disregard air resistance.)
(A 1700 m
(B) 1000 m
(c) 980 m
(D) 1500 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F04f959d8-d256-4a0b-86df-f2b4ad708615%2F55913a1f-debf-477a-8533-da5e483043f4%2Fnhgcg0k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A heavy lead ball is dropped from rest from the top of a very tell tower. Neglecting the effect due 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.
(D At time t= 1.0 s, the instantaneous speed of the ball is 4.9 m/s.
A package is dropped from a helicopter moving upward at 15 m/s. If it takes 16.0 s before the package strikes the ground, how high
above the ground was the package when it was released? (Disregard air resistance.)
(A 1700 m
(B) 1000 m
(c) 980 m
(D) 1500 m
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