Awave has a velocity of 24 m/s and a period of 3.0 s. what is the frequency of the wave?

True or false graphs must include scales that increase by the same amount

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)