Balance the following equation Choose "blank" if no coefficient other than lis needed

"K+

K-

H₂O -

H₂+1

КОН

A robin pulls on a worm with a force of 7 N. A bluebird pulls on the same worm with a force of 9 N. If the angle between the birds is 90 degrees, what is the magnitude of the net force on the worm A. 3.7 N B. 4.0 N C. 5.6 N D. 11.4 N

The speedometer in your car reads 55 mi/h. This represents the what of the car

A car with a mass of 1.5 * 103 kilograms is traveling west at a velocity of 22 meters/second. It hits a stationary car with a mass of 9.0 * 102 kilograms.

On a fishing trip Justin rides in a book 12 km south. The fish aren't biting so they go for kilometers west. They then follow a school of fish 1 km north. What distance did they cover? What was their displacement?

How would the speed of a planet be different if its orbit were a circle instead of an eclipse?

Find velocity gradient

In equation y = mx means what

Sea anemones can produce completely new organisms by regeneration. Are these new organisms genetically identical to the parents? Why or why not

What are 3 types of muscle tissue still?

Which of the following is a true statement? * Waves do not transport matter through which they travel Waves can transport matter through solids, liquids and gases, but not through empty space.