Calculating effects of air resistance on a ball of mass 0.67kg, being dropped from a height of 4.93m.
I have worked out theoretically what time it would take without air resistance using
s=ut + 0.5at(squared) however i cannot find an equation that will factor in air resistance.
A scientist wishes to find the age of a sample of rock. Realising that it contains radioactive potassium, which decays to give a stable form of argon, the scientist started by making the following measurments:
decay rate of the potassium in the sample = 0.16Bq
mass of potassium in the sample...
I am writing an essay on determinism, i was just wondering what peoples opinions on it are, my arguement is going to be that it is possible, but i would like to include other peoples opinions and reasons.
In my physics lesson this morning my teacher posed a question. If we had a supercomputer that could predict the result of every chemical reaction in the body, could we predict what out reactions and thoughts would be in a certain situation. And if so, could we then predict how we would react to...
As part of my A2 advancing physics coursework i must decide on a pratical and plan and carry it out then write it up. Sounded easy at first but i cannot think of anything that would be interesting and easy to get decent results from. Any ideas or suggestions would be really appreciated...
I am currently an A-Level Student studing the Advancing Physics course at school. I became interested in the string theory after reading some books and watching Prof Stephen Hawking's documentary. I have decided to base my Research and Report Coursework on it but i am struggling to find an angle...
I've been given a set of data and told to do some calulations with it, the data was collected from an experiment where a mass was dropped through a light gate from different heights and the speed was measured.
I have some basic things I know how to do but after that i'm not sure...
i am currently doin my as level coursework and for part of it i need to work out what size resistor to use in a potential divider but i have no idea how anyone that could help i would be really grateful,,