What is the distance of the magnetic field from a wire carry produces a magnetic fueld of 2000mT a. Given
b. Formula
c. Solution and answer

1. draw a 2-unit ray from the origin at an angle of 60 deg.

Why do theaters and cinemas use drak and thick curtains as well as covers for thaie chairs and floors

Afish swimming at a constant speed of 0.5m/s suddenly notices a shark appear behind it. five seconds later, the fish is swimming in the same direction at a speed of 2.5m/s. calculate the fish acceleration.