An air pump does 5,600 j or work to launch a water bottle rocket into the air. if the air pump applies 150 n of force to the rocket at an angle of 45 degrees to the ground, what is the horizontal distance the water bottle rocket travels? round your answer to two significant figures.

Idon’t quite understand this problem

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.