You are on an island and you have two coconuts. The coconuts are launched with the same initial speed. The trajectory of coconut A is such that the coconut goes very high, but falls not much farther from the spot it was launched. The trajectory of coconut B is such that coconut B goes not as high as coconut A, but falls much farther from the spot it was launched. Explain with the idea of projectile motion which coconut hits the ground first.

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?