7) A) Will a cannonball hit the ground at approximately the same location if it is fired in the same direction at an angle of 20 degrees and then at
an angle of 50 degrees?
B) What angle should one fire a cannon to achieve maximum range?

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)