Lab 5 B Friction Lab

Please explain the purpose of this lab. Include in your explanation the major concepts you learned and any safety concerns associated with the lab.

Discuss what you did in this lab and what you will cover in the lab

from the results. Here is an example of a conclusion for the acetic acid experiment used in

Please explain the purpose of this lab. Include in your explanation the major concepts you learned and any safety concerns associated with the lab.

This lab was pretty cool because we got to do numerous tests and see different but similar results. I learned how Newton’s Third Law works and it’s very cool. Newton’s third law happens in everyday life. For example, fighting over the remote control with your brother, you both add an equal and opposite reaction of force. Overall this lab was fun and a learning lesson. I had a great time with this fun

The lab 4.1 “What a Drag” was mainly about how friction affects most of our everyday things that people do or use . The “What a Drag” lab shows how friction can pull a block over 5 different surfaces. The different surfaces for each block has a different weight . On the Other hand, each of the surface area has a different surface but each blocks are the same.

The science experiment was very successful and went well. Other considerations are to use more different tires to have a variety of information to make sure there were no extraneous variables in the experiment that caused the results to have the outcome it had. More trials could have been used to also help make a more of an accurate data table to also make sure there were no extraneous variables. Other things that could have been done was to have made sure the surface was level at all times. It could have an effect on the speed of the bike. It could have caused the data to have a different

Write theories for each of your experiments performed here. They may not be the same as anyone else!

Run a inelastic collision by pushing one cart with the velcro on it from the the edge of the ramp into the other cart in the center of the ramp and record velocity of lab-quest.

The purpose of this lab was to test the different factors that affected a falling object. The factors that were being tested were mass, surface area, height and force applied. We achieved this purpose by doing all of the different tests successfully. I learned that the heavier an object or the more force you apply, that is how much faster the object drops to the ground.

Will different gloves with different amounts of friction have an affect on the amount of times a football is caught? If more friction is used, the amount of passes caught will increase, and the amount of passes dropped will decrease when the catch rate is the function of the gloves being used. The independent variable of this experiment is the amount of friction of different gloves. The dependent variable will be the amount of times the football is caught after being thrown. The experimental control will be using no gloves to add friction, and measuring the amount of passes caught.

The aim of the experiment is to examine how the acceleration of the car differs when the angle of inclination of the ramp is amplified and to record and analyse findings.

The main objective of this lab was to measure the friction force it takes to start moving a weighted block across a table, and as it continued to move. This force was tested experimentally in three separate ways. The force was then solved graphically and mathematically through six different runs per method. TALK ABOUT RESULTS HERE.

The time for one oscillation was found by dividing the amount of oscillations (20) done by the time taken for them= 31.4720 = 1.57s

They are given several minutes to explore. Students must find a desirable question to research and conduct the experiment based on their observations.