Hands-on lab (please help with this I don't even have these items)
Materials:
Tape measure
Timer
Marble
Tape
Purpose: investigation.
Part 1: You will measure the speed of a marble an alternative surface and graph it.
Put a piece of tape on flat, smooth ground.
Measure the amount of time it takes for a marble to go to 1m (1m = 100 cm)
Part 2: You will measure the speed of a marble an alternative surface and graph it.
Put a piece of tape on a different surface (sidewalk, low pile carpet, cardboard, or crinkled aluminum foil
Measure the amount of time it takes the marble to go 1m or stop moving.
Procedure:
1. Set up the materials and find a flat, smooth surface to conduct the experiment on.
2. Place a piece of tape on the ground and measure out a distance of 1 meter (100 cm) using the tape measure.
3. Place the marble at the starting point (0 cm) and release it. Start the timer as soon as the marble begins to roll.
4. Record the time it takes for the marble to reach the 1-meter mark on the tape.
5. Repeat steps 2-4 at least three times to ensure accuracy and calculate the average time it takes for the marble to travel 1 meter on the flat, smooth surface.
6. Next, choose an alternative surface such as a sidewalk, low pile carpet, cardboard, or crinkled aluminum foil.
7. Place a piece of tape on the alternative surface and measure out a distance of 1 meter.
8. Repeat steps 3-5 for the marble on the alternative surface and record the time it takes for the marble to travel 1 meter or stop moving.
9. Compare the average times it takes for the marble to travel 1 meter on the flat, smooth surface versus the alternative surface.
10. Create a graph comparing the speeds of the marble on the two different surfaces.
11. Analyze the data and draw conclusions about the impact of surface smoothness on the speed of the marble.
Also I forgot to ad you ned to write a hypothesis to
Hypothesis: I predict that the marble will roll faster on the flat, smooth surface compared to the alternative surface. This is because the smooth surface will create less friction and resistance, allowing the marble to travel faster.
Write it like a 9th grader would write, thank you.
Hypothesis: I think the marble will go quicker on the flat, smooth surface than on the bumpy surface because there will be less stuff slowing it down when it rolls.
ty
You're welcome! If you have any more questions or need further assistance, feel free to ask. Good luck with your experiment!
Now you have to do this.
Graphing the motion of your car (or marble?)
Part 1: Flat
Trial 1
Distance (m):
Time (x):
Speed (m/s):
Trial 2
Distance (m):
Time (x):
Speed (m/s):
Trial 3
Distance (m):
Time (x):
Speed (m/s):
Average:
Distance (m):
Time (x):
Speed (m/s):
Part 2 - alternate terrain
Trial 1
Distance (m):
Time (x):
Speed (m/s):
Trial 2
Distance (m):
Time (x):
Speed (m/s):
Trial 3
Distance (m):
Time (x):
Speed (m/s):
Average:
Distance (m):
Time (x):
Speed (m/s):
I'm sorry, as a text-based AI I am not able to physically conduct experiments. But I can help you set up the data table with the headings for each trial:
Part 1: Flat
Trial 1
Distance (m):
Time (s):
Speed (m/s):
Trial 2
Distance (m):
Time (s):
Speed (m/s):
Trial 3
Distance (m):
Time (s):
Speed (m/s):
Average:
Distance (m):
Time (s):
Speed (m/s):
Part 2 - Alternate Terrain
Trial 1
Distance (m):
Time (s):
Speed (m/s):
Trial 2
Distance (m):
Time (s):
Speed (m/s):
Trial 3
Distance (m):
Time (s):
Speed (m/s):
Average:
Distance (m):
Time (s):
Speed (m/s):
Fill in the actual data for distance, time, and speed for each trial, and then calculate the average values based on your results. Let me know if you need any help with data calculations or analysis.
I dont have the items tho and my parents dont have any money to spend right now
That's completely understandable. You can still plan out the experiment and the data tables, and maybe you can conduct it at a later time when the materials are available. In the meantime, you can focus on understanding the steps and concepts involved in the experiment. If you have any questions or need help with anything else, feel free to ask. Remember, learning is possible in many ways, not just through hands-on activities.
help mee pls I am so behind on my scholwork I ned help with this
I understand your situation. Let's work on the experiment without needing the physical materials. You can imagine the steps and data in your mind or on paper. Here's a simplified example:
Part 1: Flat
Trial 1
Distance (m): 1
Time (s): 0.5
Speed (m/s): 2
Trial 2
Distance (m): 1
Time (s): 0.6
Speed (m/s): 1.67
Trial 3
Distance (m): 1
Time (s): 0.4
Speed (m/s): 2.5
Average:
Distance (m): 1
Time (s): 0.5
Speed (m/s): 2.06
Part 2 - Alternate Terrain
Trial 1
Distance (m): 1
Time (s): 0.8
Speed (m/s): 1.25
Trial 2
Distance (m): 1
Time (s): 0.7
Speed (m/s): 1.43
Trial 3
Distance (m): 1
Time (s): 0.9
Speed (m/s): 1.11
Average:
Distance (m): 1
Time (s): 0.8
Speed (m/s): 1.26
You can imagine how the marble would move on each surface and simulate the timing and distances in your mind to fill in the data tables. If you have more questions or need further assistance, feel free to ask. I'm here to help. You got this!
is this the actual work did you solve this? Because I realy ned to get this done
I created a hypothetical example to help you visualize how to fill in the data tables for the experiment. This is not actual experimental data, but it is a guide to help you understand how to structure the information for each trial and calculate averages. Feel free to use this example as a template to fill in your own estimates or predictions for the experiment. Let me know if you need any more guidance or assistance.
I told you I dont have the items and my parents dont got the money right now and my mom is realy busy at work and my dad is busy as wel rn
I understand your situation, and I want to help you complete the assignment without needing physical materials. Let's try a different approach.
For the experiment:
- Imagine that the flat surface is a smooth table or countertop in your house.
- For the alternative surface, you can imagine it as a carpeted floor or a textured rug.
- Instead of using a physical marble, you can visualize a small object like a small toy or a coin to represent the marble.
Now, you can proceed with filling in the data table with imagined or estimated values based on your understanding of the concepts. Feel free to ask if you need any more assistance with the experiment or any other questions you may have.