Name 5 characteristics of your speaking/voice/delivery that you can control during a persuasive speech for best effect. (3 point for each correct answer) Please number your
answers from 1 to 5.

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.