What is net force 0 N?

Dec 8, 2022 Car 4 min

If the net force on an object is zero, then the object is in equilibriumequilibriumIn classical mechanics, a particle is in...

Is DNA neutrally charged?

Dec 8, 2022 Shocks 4 min

DNA is negatively charged because of the presence of phosphate groups in nucleotides. The phosphate backbone of DNA is negatively charged,...