1. Maximal height= Question 1 2. Average speed= A) A stone was thrown vertically upwards from the top of a building that is170 m heigh with an initial speed of 30 m/s at time tin=0. When the stone returned, it missed the edge of the building and went to collide with the ground at time t=tr. For the whole time interval, when the stone was in the air, calculate the following 8 physical quantities numerically (assuming g = 10ms²). [Put the final answers in the table to the right] B) 3. average velocity in the last 2 seconds= 4. time instant of collision, tf= 5. final velocity= 6. minimal speed= 7. Average acceleration in the first 2 seconds 8. time instant for maximal height, t1=
1. Maximal height= Question 1 2. Average speed= A) A stone was thrown vertically upwards from the top of a building that is170 m heigh with an initial speed of 30 m/s at time tin=0. When the stone returned, it missed the edge of the building and went to collide with the ground at time t=tr. For the whole time interval, when the stone was in the air, calculate the following 8 physical quantities numerically (assuming g = 10ms²). [Put the final answers in the table to the right] B) 3. average velocity in the last 2 seconds= 4. time instant of collision, tf= 5. final velocity= 6. minimal speed= 7. Average acceleration in the first 2 seconds 8. time instant for maximal height, t1=
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 3.62AP: After a ball rolls off the edge of a horizontal table at time t = 0, its velocity as a function of...
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