Which of the following is the accepted scientific opinion about the current warming trend? the extra input of carbon dioxide into our atmosphere has led to additional heat being trapped by greenhouse gases and in turn an overall increase in global temperatures. global climate is experiencing a warming period like those in the past shown by geologic evidence that indicates the global climate has gone through significant warming and cooling events. due to the complexity of the global climate, it cannot be definitively concluded that the additional input of carbon dioxide generated by human practices is the cause of the increase in global temperatures. there is no one accepted scientific opinion about the current warming trend in the global climate.

Foreshadowing. the prologue states that this is the story of "star-crossed lovers." there are four strong foreshadowings of evil in act 1. identify at least two foreshadowings and explain their purpose.

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

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.