The area under a graph of ax vs. t from t = ti to t = tf ...

[chandani]

The area under a graph of ax vs. t from t = ti to t = tf represents
 a. xf  xi.
  b. vf  vi.
  c. xavg.
  d. vavg.
  e. aavg.

Question 2

A skier leaves a ski jump with a horizontal velocity of 29.4 m/s. The instant before she lands three seconds later, the magnitudes of the horizontal and vertical components of her velocity are:
 a. 0; 29.4 m/s.
  b. 29.4 m/s; 0.
  c. 29.4 m/s; 29.4 m/s.
  d. 29.4 m/s; 41.6 m/s.
  e. 41.6 m/s; 41.6 m/s.

[lkanara2]

Answer to Question 1

b

Answer to Question 2

c

[chandani]

Thanks for the timely response, appreciate it

[gcook]

Gracias!