Which of the following is not true about a good streching routines

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

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.)

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion