@shuaibjemi. Thanks for your comment. There are two ways to it. 1. The question might say, attach a mass of M= 40g to the mass hanger provided, that shows the mass hanger is not part of the mass M. 2. The question could say, attach a mass M to the mass hanger such that mass M and the mass hanger is equal to 40g. In this case, the mass of the mass hanger is to be considered NOTE: In the two cases, the slope of the graph might not be affected nut the intercept will definitely not be the same. So, your students MUST be careful to know which of the two methods the questions is saying. For the pulley, attachment, I will make a video on that today. Just subscribe so that you will get the notification.
It depends on your connection which further depends on what you are looking for. From the video I made, it is using the concept of triangular law of forces of which two of the forces are the same. For the thread not to roll down in this kind of experiment, your mass M at the centre should not be much bigger than mass W. However, if the connection is to verify the velocity ratio or mechanical advantage of a pulley, you will encounter the problem you complained about most of the times.
This is amazing
Thank you so much
Good work
Thanks you so much
Thanks you so much
Thank you so much.
Nice one
Thanks for watching
Please, whenever you are teaching, make sure you are not blocking the board. But you tried
Noted. Thank you
Pls how do you attach that plastic single pulley to the board. I also observe that you neglected the mass of the hangers
@shuaibjemi. Thanks for your comment. There are two ways to it.
1. The question might say, attach a mass of M= 40g to the mass hanger provided, that shows the mass hanger is not part of the mass M.
2. The question could say, attach a mass M to the mass hanger such that mass M and the mass hanger is equal to 40g. In this case, the mass of the mass hanger is to be considered
NOTE: In the two cases, the slope of the graph might not be affected nut the intercept will definitely not be the same. So, your students MUST be careful to know which of the two methods the questions is saying. For the pulley, attachment, I will make a video on that today. Just subscribe so that you will get the notification.
@@citadelofwisdomheritageonl2909 Good and concise explanation. Thanks sir.
Questions 2. How do you attach the single fixed pulley and is it a twine that you used or a thread.
@@shuaibjemil
Both worked for me. I used both thread and twine. It depends on the type of pulley you are using.
Here is the link on how to fix Pulley
ua-cam.com/video/4VgcBFWzJ9Q/v-deo.htmlfeature=shared
The thread easily roll off the Plastic pulley, what shud I do
It depends on your connection which further depends on what you are looking for. From the video I made, it is using the concept of triangular law of forces of which two of the forces are the same. For the thread not to roll down in this kind of experiment, your mass M at the centre should not be much bigger than mass W.
However, if the connection is to verify the velocity ratio or mechanical advantage of a pulley, you will encounter the problem you complained about most of the times.