A charge of -5.8x10 -6c is placed at a point in space where the electric field is directed toward the right and has a magnitude of 6.4 × 105 N/C.

Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.