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A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is?
Most Upvoted Answer
A stone thrown vertically upward files past a window one second after ...
Given data:
- Time taken to pass the window on the way up: 1 second
- Time taken to pass the window on the way down: 3 seconds
Calculating the height of the window:
- Let's consider the stone's initial velocity as 'u' when it was thrown vertically upward from the ground.
- When the stone reaches the window after 1 second on the way up, its velocity would be 'v' and it would have traveled a certain distance 's1'.
- Using the equation of motion: s1 = ut + (1/2)at^2, where a is the acceleration due to gravity (-9.8 m/s^2), we can find 's1'.
- After 3 seconds on its way down, the stone reaches the window again. This time its velocity would be '-u' as it's moving downward. Let's denote the distance traveled on the way down as 's2'.
- Using the same equation of motion: s2 = ut + (1/2)at^2, we can find 's2'.
- The total height of the window above the ground can be calculated by adding 's1' and 's2'.
Final Answer:
- By calculating 's1' and 's2' and adding them together, we can determine the height of the window above the ground where the stone passes by.
- Time taken to pass the window on the way up: 1 second
- Time taken to pass the window on the way down: 3 seconds
Calculating the height of the window:
- Let's consider the stone's initial velocity as 'u' when it was thrown vertically upward from the ground.
- When the stone reaches the window after 1 second on the way up, its velocity would be 'v' and it would have traveled a certain distance 's1'.
- Using the equation of motion: s1 = ut + (1/2)at^2, where a is the acceleration due to gravity (-9.8 m/s^2), we can find 's1'.
- After 3 seconds on its way down, the stone reaches the window again. This time its velocity would be '-u' as it's moving downward. Let's denote the distance traveled on the way down as 's2'.
- Using the same equation of motion: s2 = ut + (1/2)at^2, we can find 's2'.
- The total height of the window above the ground can be calculated by adding 's1' and 's2'.
Final Answer:
- By calculating 's1' and 's2' and adding them together, we can determine the height of the window above the ground where the stone passes by.
Community Answer
A stone thrown vertically upward files past a window one second after ...
H = g t1 t2 /2 ->10×1×3÷2=15 let me know if ans is correct
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A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is?
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A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is?.
A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A stone thrown vertically upward files past a window one second after it was thrown upward and after three second on its way downward.The height of the window above the ground is?.
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