Astudent is riding a new one cylinder mini motor scooter down a neighborhood street which has a posted speed limit of 30 km per hour. the scooter s wheels have amazing radius of 15 cm and the wheels are turning 400 times a minute. what is the angular velocity, of the scooter wheels in radians pet min

it becomes positively charged by charging it

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.