|
A machine includes a bronze cart sliding horizontally on steel rails. The design is changed to add a 15° angle to the rails and cart without changing any other features. How does the sliding friction of the two designs compare?
|
|
2
|
1373
|
September 23, 2025
|
|
You have a mass of 1 kg that you want to drive to the end of a 1 m long horizontal rail in 10 seconds. Determine the minimum power requirement for a linear actuator
|
|
0
|
1189
|
August 2, 2023
|
|
For a screwed connection, what condition will the bolt experience no shear load?
|
|
0
|
1397
|
August 2, 2023
|