In the previous chapter we defined acceleration to be the time rate of change of velocity; that is, a (change in v) / (change in time). Are we now saying that acceleration is instead the ratio of (net) force to mass, that is, a = F/ m? Which is it? How is the first %3D acceleration formula compared to the second formula? Elaborate your answer.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 1.2CYU: Check Your Understanding Light navels about 9 Pm in a year. Given that a year is about 3107s , what...
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In the previous chapter we defined acceleration to be the time rate of change of velocity;
that is, a = (change in v) / (change in time). Are we now saying that acceleration is instead
the ratio of (net) force to mass, that is , a = F/ m? Which is it? How is the first
acceleration formula compared to the second formula? Elaborate your answer.
%3!
Transcribed Image Text:In the previous chapter we defined acceleration to be the time rate of change of velocity; that is, a = (change in v) / (change in time). Are we now saying that acceleration is instead the ratio of (net) force to mass, that is , a = F/ m? Which is it? How is the first acceleration formula compared to the second formula? Elaborate your answer. %3!
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