1. Kinematics

Motion In Two Or Three Dimensions — Quiz

Test your understanding of motion in two or three dimensions with 5 practice questions.

Practice Questions

Question 1

In two-dimensional motion, what does the trajectory or path of motion describe?

Question 2

A projectile is launched into the air and air resistance is neglected. Which statement about its horizontal motion is correct?

Question 3

For motion in two dimensions, which is the best reason the $x$- and $y$-components of motion are analyzed separately?

Question 4

If an object moves with constant velocity in the $x$-direction and constant acceleration downward in the $y$-direction, what is the shape of its path?

Question 5

Which quantity is a vector in two- or three-dimensional kinematics?