A12.0 -kg ball has a momentum of 25 kg m/s. what is the balls speed?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

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.)

Aphase diagram assumes is kept constant.