5. If a car travels at an average velocity of 6 m/s, how far does it go in 1 minute?

Asher cycles 12 miles in 16 hours. what is his speed?

What are similarities and differences between refraction, reflection, diffraction and absorption?

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.