A cannon is shot downwards with an initial speed of 10m/s at an angle of 20 degrees South of East off a 60m cliff. Find the initial velocity in the y-direction.

What challenges did you encounter during the circuit training program?

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and