An object of mass 3M, moving in the +x direction at speed v0, breaks into two pieces of mass M and 2M as shown. If θ1 = 45.0° and θ2 = 30.0°, determine the final magnitudes and directions of the velocities of the resulting pieces in terms of v0. What assumptions do you need to make?

In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?

Which articulations allow for greatest range of motion?

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.