Recent content by Faiza

Large stable nuclei have more neutrons than protons. Which is the most plausible reason? a. neutrons are needed to moderate the strong Coulomb repulsion between the protons b. the neutron is heavier than the proton and thus produces heavier nuclei c. as protons are added to...

Using sense organs in her legs, a spider can detect vibrations in the web when her prey is captured. When trapped in one web, a 1.0×10-3 kg insect causes the web to vibrate at 15 Hz. What is the force constant of the web?

(a) 3.7*10^-16 Joules (b)F=1.34*10^.14 Newtons (c)a=1.48*10^16 m/s^2 (d) time of flight=1.94*10^6 seconds please check my answers if u have time please

i really need help now

im going to try it

its 9.60%=9.60/100=0.096c?? right I am sure that was juss a typo??

:'( ......im so lost

help i still didnt get the same answer

can anyone give me some hints how to solve this porblem, because I am thinking the energy of the electron wud be 1/2mv^2

i realll need hellp omg this is so hard for me

its also callled the sandwich theorem lol

can someone please help me figure this out ?

im so lost on this supplementry problme and the text is of no help

any other examples?

Thanksss!