Dr Gulshan S. answered 12/14/20
Physics Teaching is my EXPERTISE with assured improvement

Dr Gulshan S.
12/15/20
Melina F.
Thank you so much for walking through this problem, it really helped me understand how the equation worked.02/14/22
Kirabo M.
Thank you for explaining in detail. It was easy to follow and understand the calculations.09/14/22

Dr Gulshan S.
09/14/22
Cathy L.
Thank you so much! I really appreciate it!12/15/20