Which of the following is the motion of objects moving in two dimensions under the influence of gravity?*
horizontal velocity
Vertical acceleration
projectile motion
Motion of car on straight line

An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75

What is the speed of an object at a given moment?

What’s #16 asking me and how do i solve it?