A free database of Mass papers.
Join our largest peer essay sharing community. Get your free Mass essay sample now!

How the surface area affects the rate of descent. Surface area of parachute (cmi?? ) Mass of parachute. (g) Time taken to descend (s) Height dropped from (m) Average speed (m/s) 10 5. 5 1. 11 2 1. 80 ...

Being a person who is working with e-media every day, my expectations for a week without any of these sources were rather pessimistic. But still I considered it a nice tool to see the dependency on e-...

Investigating circular motion Essay

By plotting the graphs it can be observed the y axis is equal to v and the x axis is given as r (radius), the gradient is given by (y2 y1) / (x2 x1). By working out the gradients it can be seen th...

I. INTRODUCTION Speed, distance, time, and acceleration are all very complex formulas that are interdependent. These formulas are measured in motion data and used to determine the final instantaneous...

Stoichiometry Precipitation Essay

The calculations completed for this experiment include determining the amount of Na2CO3 needed to do a full reaction. This was calculated through stoichiometry calculations: Molar mass was first calcu...

With your experiment you dont mention anything about controlling or measuring the force. All you have measured is the (average) period of the object moving in a circle. From this you can calculate the...