• The questions on this assignment that have to be submitted can be done without a you challenge yourself by putting the calculator aside for those. Consult the appendix at the end to calculate the relevant sines, cosines and tangents. 1. Submit for grading. I'm standing on top of building such that my hand is 70 m from the ground. At t=0 sI throw a ball up with a speed of 25 m/s. Find the time it takes for the ball to hit the ground. 2. (a) Submit for grading. For each of the scenarios given below explain qualitatively using no more than four sentences if the object will change its speed and/or direction. For the latter, indicate which direction the object turns in. Scenario 1 Scen ar io 2 1 80 Scenario 3 90 Scenario 4. Figure 1: Figures for question 2a. 18 18
• The questions on this assignment that have to be submitted can be done without a you challenge yourself by putting the calculator aside for those. Consult the appendix at the end to calculate the relevant sines, cosines and tangents. 1. Submit for grading. I'm standing on top of building such that my hand is 70 m from the ground. At t=0 sI throw a ball up with a speed of 25 m/s. Find the time it takes for the ball to hit the ground. 2. (a) Submit for grading. For each of the scenarios given below explain qualitatively using no more than four sentences if the object will change its speed and/or direction. For the latter, indicate which direction the object turns in. Scenario 1 Scen ar io 2 1 80 Scenario 3 90 Scenario 4. Figure 1: Figures for question 2a. 18 18
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 5CQ: Suppose you add two vectors A and B . What relative direction between them produces the resultant...
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question 2a
Transcribed Image Text:• The questions on this assignment that have to be submitted can be done without a calculator. I recommend that
you challenge yourself by putting the calculator aside for those. Consult the appendix at the end to calculate
the relevant sines, cosines and tangents.
1. Submit for grading. I'm standing on top of building such that my hand is 70 m from the ground. At t=0 s I
throw a ball up with a speed of 25 m/s. Find the time it takes for the ball to hit the ground.
2. (a) Submit for grading. For each of the scenarios given below explain qualitatively using no more than four
sentences if the object will change its speed and/or direction. For the latter, indicate which direction the
object turns in.
Scenario 1
Scen ar io 2
1 80
Scenario 3
90
Scenario 4.
Figure 1: Figures for question 2a.
18
18
18
18
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