6.1 Projectiles [Revision]

In the absence of air resistance, the path of a projectile is a(n) _____________.

A volleyball player hits a volleyball above the net. When is the ball’s speed the least?

The motion of a projectile in free fall is characterized by which of the following?

A baseball player throws a ball horizontally. Which statement best describes the ball's motion after it is thrown?

A projectile is fired with an initial velocity $$V_i$$   at an initial angle of $$30\degree$$   with the horizontal.

Which of the following pairs of graphs below best represents the horizontal components of the velocity, v, and acceleration, a, of the projectile as functions of time?

An object moving horizontally with speed v falls off the edge of a vertical cliff and takes a time t to land.

How long would it take for the object to land if it was moving with a horizontal velocity 2v?