Recent content by Cyril Marty

hi PF. i just want to ask if the formula P=Torque(angular velocity) is valid? saw this in wikipedia. if not, any idea how to measure the power exerted to a bicycle? thanks

guys I am having a hard time securing a dynamometer. is there another way for me to get the Power?

thank you very much for your response. I will get right on it.

Hi guys. I am doing a project involving a pedal powered rotary vane pump. I would like to ask how do I measure the Torque. I used a hollow steel shaft with a diameter of 0.75 inches. I was trying out the formula T=Fr but I have no idea how to measure the perpendicular force. In the picture you...