The nuclide sr-86 has a mass of 85.9094 u. what is the binding energy per nucleon for this nuclide?

Explanation:

Given has mass of 85.9094 amu.

We will find theoretical mass of Strontium nucleus

We know Strontium has

and

Also, mass of neutron is

and mass of proton is

So, theoretical mass of Strontium nucleusMass of a protonMass of a neutron

Actual Strontium nuclear mass is (Given)

So, mass defect will be

Also,

falling water hydro = water .. spectcular places these plants are

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.