28Ni62 may be described as the most strongly bound nucleus because it has the highest B. E. per nucleon. Its neutral atomic mass is 61.928349 a. m.u..

Find its mass defect, its total binding energy and binding energy per

nucleon.

Given, mass of neutron=1.008665amu

mass of proton=1.007825amu

1amu=931.5MeV.

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

Amethod of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.