(5 pts.) A car company wants to ensure its newest model can stop in 10 seconds when traveling at 75 mph. If we assume constant deceleration, find the value of deceleration that accomplishes this.

Sorry i don’t know what to do

Molybdeum(mo)orruthenium (ru)actually, elements with similar chemical properties as technetium would bemn, re, and bh. this is because elements in the same group/family (column) have similar chemical properties. elements in the same period (row) have the same number of energy levels (or shells).