Clean Answer the following questions on a separate page
1. State Newton's Second Law of motion in words and symbols fretema
2. A 3 kg box is resting on a frictionless table. A 2kg mass piece is hanging over t
using a frictionless trolley
2.1. Draw a diagram for the above set up.
2.2. Draw separate force diagrams for each of the masses ​

If element x has 99 protons how many electrons does it have

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?

This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.