December 10, 2018

physics problems

General Instructions: Answer the following questions, submitting your answers on Blackboard. SHOW YOUR WORK on any math problems. Consider the following voltage signal: V(t)=12sin(377t) 1. What […]
January 3, 2019

Lab Report, Physics (including Earth and space sciences

HOW TO WRITE A REPORT LAB?? Write the sections of your lab report in the following order. For instance it makes no sense to write an […]
January 4, 2019

Modern physics, special relativity

1- there is a ball at rest in your reference frame with mass M. a second ball also with rest mass M is moving with speed […]
January 4, 2019


The singly charged sodium and chloride ions in crystals of table salt are separated by 2.82  10-10 m. Find the attractive electric force between these ions.   […]
Manage Orders