Question

Question

Question

hunus · Answer

"imagine that we hae measured the inertial masses of a proton and an electron, separately, and that we then let them come together to form a hydrogen atom. Is the inertial mass of the atom equal to the sum of the masses of the electron and proton? No; it is a shade less. Why? Because in the formation of the atom with the binding together of the proton and electron, the equivalent of a tiny amount of mass escapes in the form of radiation." 

Can someone explain why this is?

anonymous · Answer

how to make graphs of positive and negative accelration

hunus · Answer

How do you mean?

hunus · Answer

How does one go about constructing an acceleration vs. time graph?

anonymous · Answer

actually, i get confused about slopes in 4th  quadrant

hunus · Answer

What is it that confuses you?

anonymous · Answer

i dont know

hunus · Answer

If you give me an example of what confuses you I will be glad to help

anonymous · Answer

a ball thrown up and caught back

hunus · Answer

And you want to graph the acceleration of the ball?

anonymous · Answer

yes

hunus · Answer

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