An inclined plane of inclination (&) has a length of 15m. If a body rolls down the plane freely along the entire length with an acceleration 5ms^-2 , calculate the (a) angle &

(b) height of the plane

NB: & = theta

Take g=10m/s²

What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?

**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

If y gets smaller as x gets bigger and y have an relationship?