2) for the same initial velocity and same height? Write out your answer in a clear and well supported paragraph. erase this and type in your answer
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The question asks to compare the time-of-flight measurements for a ball launched horizontally versus non-horizontally, given the same initial velocity magnitude and the same initial height. We need to provide a clear and well-supported paragraph as an answer. Show more…
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How do the ball's time-of-flight measurements compare between horizontal and non-horizontal launches for the same initial velocity and same height? Write out your answer in a clear and well supported paragraph. From your results, how did the horizontal range change as the launcher angle is varied? How would air resistance affect your horizonal range data? Write out your answer in a clear and well supported paragraph. Table 3: Angled Launch Angle Range (m) 25 1.95 30 2.21 35 2.42 40 2.53 45 2.55 50 2.51 55 2.41 60 2.23 65 1.97
Mrinal R.
1) Object A is thrown up with speed v; object B is thrown up with speed 2v. Air resistance is absent. We can predict that ball B will reach a height four times greater than ball A. 2) Object A is thrown up with speed v; object B is thrown up with speed 2v. Air resistance is absent. Both balls A and B come back to the initial horizontal level. We can say that the time of travel for ball B is twice as big as for ball A.
Christian D.
2) Suppose that you now place the launcher on your desk, position it horizontally, and launch the projectile. A) Generally, what can be said about the behavior of the vertical and horizontal components of the ball velocity? B) With an assumed launch velocity V and launch height h, calculate how far the ball will travel before it hits the ground. Show your calculation and in your calculation, make sure to explain your reasoning and the appropriate principles involved. From your uncertainty in the speed and height in the tables, estimate the uncertainty of your prediction.
Suman K.
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