Realiza las siguientes conversiones de unidades 1. 320 k a °c 2. 37°c a k 3. 900 hpa a atm 4. 900 mmhg a atm 5. 2 atm a mmhg 6. 2 atm a hpa 7. -5°c a k 8. 100k a °c

How many times did thomas edison mess up the light bulb

**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

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.