Thank you so much Mr. Bob Pursley for answer to one of my two questions. Can you please provide me with this answer. My exam is ahead. QUESTION: A rocket is ignited and gone up. After that it returns to the ground. How to draw a displacement time of the same ?
To draw the displacement-time graph for a rocket that is ignited and goes up before returning to the ground, you will need to follow these steps:
1. Understand the motion: In this scenario, the rocket goes up and then returns to the ground. This means that its displacement changes with time as it moves upwards and downwards.
2. Plot the time axis: Draw a horizontal line representing the time axis at the bottom of the graph. Label the axis with suitable units (e.g., seconds).
3. Plot the displacement axis: Draw a vertical line representing the displacement axis on the left side of the graph. Label the axis with appropriate units (e.g., meters).
4. Determine key points: Identify the significant points on the graph. In this case, we have three key points: the initial position, the highest point reached by the rocket, and the final position when it returns to the ground.
5. Plot the key points: Mark the initial position (usually at the origin of the graph) and label it accordingly. Mark the highest point reached by the rocket, which will be above the initial position. Finally, mark the final position on the ground.
6. Connect the points: Use a ruler or a smooth curve to connect the points on the graph. The shape of the graph will depend on the specific motion of the rocket.
7. Label the graph: Add a title to the graph, such as "Displacement-Time Graph of Rocket Motion." Include any other necessary labels or explanations to make the graph clear and informative.
Remember, the shape of the graph will depend on the specific details of the rocket's motion. If you have specific position-time data for the rocket, you can plot those points and connect them to create an accurate displacement-time graph.