- #1
jangheej
- 19
- 0
hi all
i'm a high school student doing a physics experiment about the peeling force of a tape.
I want to see the realtionship between the peeling force and the peeling velocity but I cannot think of a good way to pull at constant speed.
I tried to connect the spring to a motor so that the motor would pull the spring at a constant speed but the motor is not strong enough.
how can I pull at a constant velocity and measure the force with the peeling angle and all other things kept constant?
please help me! :D
i'm a high school student doing a physics experiment about the peeling force of a tape.
I want to see the realtionship between the peeling force and the peeling velocity but I cannot think of a good way to pull at constant speed.
I tried to connect the spring to a motor so that the motor would pull the spring at a constant speed but the motor is not strong enough.
how can I pull at a constant velocity and measure the force with the peeling angle and all other things kept constant?
please help me! :D