Find the value of ay, the y-component of the object's acceleration

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

What is the final velocity of the initial velocity of 25 and -50?