Can anyone me do a quantization lab report. it’s on florida virtual school and if you have a course hero account you can get me the answers.

Is a pencil falling to the floor anon contact force, a force, or a contact force

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?

The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?