Read the stanza from "Twelfth Song of Thunder." The voice that beautifies the land!
The voice below;
The voice of the grasshopper
Among the plants
Again and again it sounds,
The voice that beautifies the land,
Which message does the repetition in the stanza make clear?
The sound of the grasshopper makes the landscape more wondrous.
The sound of the grasshopper is difficult for some people to hear.
The sound of the grasshopper indicates that it enjoys eating plants.
The sound of the grasshopper can sometimes mean trouble.

Astudent throws a water balloon with speed v0 from a height h = 1.76 m at an angle θ = 21° above the horizontal toward a target on the ground. the target is located a horizontal distance d = 9.5 m from the student’s feet. assume that the balloon moves without air resistance. use a cartesian coordinate system with the origin at the balloon's initial position. (a) what is the position vector, rtarge t, that originates from the balloon's original position and terminates at the target? put this in terms of h and d, and represent it as a vector using i and j. (b) in terms of the variables in the problem, determine the time, t, after the launch it takes the balloon to reach the target. your answer should not include h. (c) create an expression for the balloon's vertical position as a function of time, y(t), in terms of t, vo, g, and θ. (d) determine the magnitude of the balloon's initial velocity, v0, in meters per second, by eliminating t from the previous two expressions.