Which metals have similar chemical properties? Check all that apply.

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Work = force × a. work b. energy c. distance d. momentum

**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