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|An object moves with a velocity that changes uniformly from t = 0 to t = 1: T. Which of the following is TRUE about the magnitudes of its instantaneous acceleration a at t = T and average acceleration aave in the interval t = O and t = T? A. Ja| > [ave| B. Ja| < |ave| C. Ja| = |ave| D. Ja| = 3|aave| Penn and Teller decided to do a magic trick involving a coin and a base- ball. Penn throws the baseball straight upwards from the ground with an initial velocity of Vo,ball = 5 [m/s] î. At the exact moment that the baseball was released, Teller throws the 10 [m/s] i + 5 [m/s] j from the ground. Which of 2: coin with an initial velocity of vo,coin the following is true about the two objects? A. The baseball will reach the ground first. B. The coin will reach a greater height. C. Both objects will reach the ground at the same time. D. The baseball will reach the ground last.

|An object moves with a velocity that changes uniformly from t = 0 to t = 1: T. Which of the following is TRUE about the magnitudes of its instantaneous acceleration a at t = T and average acceleration aave in the interval t = O and t = T? A. Ja| > [ave| B. Ja| < |ave| C. Ja| = |ave| D. Ja| = 3|aave| Penn and Teller decided to do a magic trick involving a coin and a base- ball. Penn throws the baseball straight upwards from the ground with an initial velocity of Vo,ball = 5 [m/s] î. At the exact moment that the baseball was released, Teller throws the 10 [m/s] i + 5 [m/s] j from the ground. Which of 2: coin with an initial velocity of vo,coin the following is true about the two objects? A. The baseball will reach the ground first. B. The coin will reach a greater height. C. Both objects will reach the ground at the same time. D. The baseball will reach the ground last.

College Physics
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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kindly answer both only if sure. A brief explanation would greatly help. Thank you!

|An object moves with a velocity that changes uniformly from t = 0 to t = 1: T. Which of the following is TRUE about the magnitudes of its instantaneous acceleration a at t = T and average acceleration aave in the interval t = O and t = T? A. Ja| > [ave| B. Ja| < |ave| C. Ja| = |ave| D. Ja| = 3|aave| Penn and Teller decided to do a magic trick involving a coin and a base- ball. Penn throws the baseball straight upwards from the ground with an initial velocity of Vo,ball = 5 [m/s] î. At the exact moment that the baseball was released, Teller throws the 10 [m/s] i + 5 [m/s] j from the ground. Which of 2: coin with an initial velocity of vo,coin the following is true about the two objects? A. The baseball will reach the ground first. B. The coin will reach a greater height. C. Both objects will reach the ground at the same time. D. The baseball will reach the ground last.
Transcribed Image Text:|An object moves with a velocity that changes uniformly from t = 0 to t = 1: T. Which of the following is TRUE about the magnitudes of its instantaneous acceleration a at t = T and average acceleration aave in the interval t = O and t = T? A. Ja| > [ave| B. Ja| < |ave| C. Ja| = |ave| D. Ja| = 3|aave| Penn and Teller decided to do a magic trick involving a coin and a base- ball. Penn throws the baseball straight upwards from the ground with an initial velocity of Vo,ball = 5 [m/s] î. At the exact moment that the baseball was released, Teller throws the 10 [m/s] i + 5 [m/s] j from the ground. Which of 2: coin with an initial velocity of vo,coin the following is true about the two objects? A. The baseball will reach the ground first. B. The coin will reach a greater height. C. Both objects will reach the ground at the same time. D. The baseball will reach the ground last.
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