Standing on top of a tower, a man launches a stone at time t=0 from a point 15.0 mabove ground level. At the instant of launch, the stone has a speed of u = 5.00 m s-¹ andmoves in a direction that makes an angle of 30° with the horizontal x-axis. At t = 2.00 s, thestone is still above ground level.5x =Sy =18What are the x- and y-components of the stone's displacement relative to its launch pointat time t = 2.00 s, and what is the stone's distance from its launch point at this time?Enter numbers, correct to 2 significant figures, in the three empty boxes below:S =30XBmmXВ

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Standing on top of a tower, a man launches a stone at time t=0 from a point 15.0 m above ground level. At the instant of launch, the stone has a speed of u = 5.00 m s-¹ and moves in a direction that makes an angle of 30° with the horizontal x-axis. At t = 2.00 s, the stone is still above ground level. 18 30° X What are the x- and y-components of the stone's displacement relative to its launch point at time t= 2.00 s, and what is the stone's distance from its launch point at this time? Enter numbers, correct to 2 significant figures, in the three empty boxes below:

Standing on top of a tower, a man launches a stone at time t=0 from a point 15.0 m above ground level. At the instant of launch, the stone has a speed of u = 5.00 m s-¹ and moves in a direction that makes an angle of 30° with the horizontal x-axis. At t = 2.00 s, the stone is still above ground level. 18 30° X What are the x- and y-components of the stone's displacement relative to its launch point at time t= 2.00 s, and what is the stone's distance from its launch point at this time? Enter numbers, correct to 2 significant figures, in the three empty boxes below:

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 76P: A small plane flies at 200 km/h in still air. If the wind blows directly out of the west at 50 km/h,...

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Projectile Motion

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Question

Standing on top of a tower, a man launches a stone at time t=0 from a point 15.0 m
above ground level. At the instant of launch, the stone has a speed of u = 5.00 m s-¹ and
moves in a direction that makes an angle of 30° with the horizontal x-axis. At t = 2.00 s, the
stone is still above ground level.
5x =
Sy =
18
What are the x- and y-components of the stone's displacement relative to its launch point
at time t = 2.00 s, and what is the stone's distance from its launch point at this time?
Enter numbers, correct to 2 significant figures, in the three empty boxes below:
S =
30
X
B
m
m
X
В

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Step 2: Calculate x-component of displacement of stone at 2.00 s

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Step 3: Calculate y-component of displacement of stone at 2.00 s

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Step 4: Calculate the distance of stone from its launch point after 2.00 s

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