The information on a can of pop indicates that the can con-tains 355 mL. The mass of a full can of pop is 0.369 kg while anempty can weighs 0.153 N. Determine the specific weight, den-sity, and specific gravity of the pop and compare your results withthe corresponding values for water at Express your resultsin SI units.

Let f(x) = x4- 8x2 . find the relativeextrema of this function using the second derivative test.

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds