A desk with rubber feet has a mass of 22.5 kg and the rubber-on-tile floor static friction coefficient is 0.65. What force is needed to slide the table sideways?

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine