ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
how did you find the angle psi? is there any formula for that??
Thank you!! you have a sub now!!
THANKS FOR YOUR HELP ON THE LAST QUESTION, I want to ask I'm having trouble forming the free body diagrams for cylindrical coordinates questions do u have any advice on how to get better or how to spot or identify the forces?
How do you which side of the slot exert the normal force?
U can assume any side! The negative sign will tell u the actual direction
Why did we take the sigh angle for Normal force, why it is not 90 minus sigh, as normal is not making sigh angle with r axis
It says that the measurements are in radians but you use degrees
how did you find the angle psi? is there any formula for that??
Thank you!! you have a sub now!!
THANKS FOR YOUR HELP ON THE LAST QUESTION, I want to ask I'm having trouble forming the free body diagrams for cylindrical coordinates questions do u have any advice on how to get better or how to spot or identify the forces?
How do you which side of the slot exert the normal force?
U can assume any side! The negative sign will tell u the actual direction
Why did we take the sigh angle for Normal force, why it is not 90 minus sigh, as normal is not making sigh angle with r axis
It says that the measurements are in radians but you use degrees