im doing a lab tomorrow that i must plan soon. if we fire an elastic band, the length we stretch it will affect the range but how do i support my hypothesis that range is proportional to pull back length?
do i use hookes law assuming that pull back length is the same as extention?
any tips...
we are just about to take a test in physis.. I am quite scared. i have revised on all the topics required but i don't get the use of omega in angular velocity equations. what is the equation and when do i need to use it?
sarah
i don't understand how to find the exact answer to log base 4 64 without using a calculator. can anyone help?my teacher gave examples but they are on bad photocopies
sarah
only a few months my group did a project on condoms.. testing their elasticity and durability. you can tell i was in a group of 4 guys right!? anyways our research Q was how does the human body protect itself. we got 1st prize for creativity and interpretation of research question
sarah
im designing an experiment investigating momentum. but i don't know much about momentum and I am totally stuck regarding this silly experiment. HELP. pwease!??
i swear to god physics wasnt designed for womren. i wish id stuck to cooking and cleaning!
sarah
I have to design a lab to support that F=ma. we are using masses and pulleys but I'm not sure how to set this experiment up. anyone got any ideas? :confused:
thanks in advance 4 any help u can give me
sarah