Hello again Tiny Tim, I am still stuck on this question. If the normal forceis 0 the a=0 aso does it not? Also to find the angle it leaves the bump I would need a formula that has theta in it as far as I can remember. WIll I not need to use the angular velocity equation? This has me in loops now :(.
Thanks for the welcome Tiny tim and also great advice! I need to brush up my physics as I enjoyed it quite alot. Might bring out my old A-level textbook once uni exams are done. I'm off to hit the notepad.
:) Thanks again.
Just a note: I have not done physics for around two years now and saw this question and found it interesting. I have tried to use the v=u+at and other equations and simply cannot find how to go about this. I studied physics at A-level but did am doing Pharmacy at university. It's not for...
Rather than having an air to liquid medium (which I assume is what your going to do) how about a liquid to liquid medium? You can calculate where the light source should come out of medium 1 using snells law etc and then show that if you use a different medium that the light source will refract...
Hello fellow physicists, I am seeking help on the following problem:
A bicycle is moving over a speed bump at 6.9m/s. Calculate the height reached by the bicycle once it looses contact with the speed bump. Radius of the speed bump is 1.7m and mass of the bicycle is 83 kg. For this problem...