Recent content by mushhhy

Here is the problem that was set up as a lab experiment. We ran a car on a Rail (assumed to be frictionless) and collided it with another (stationary) car. There were three trials and I have gathered thwe average of the the Next we added three rayovac cells to the car and repeated the same...

Thanks, can you help with my other posts :bugeye:

:cry: Thank you The problem was an experiment done in class, it is set up as a collision between two cars on a track. one stationary and one propelled by a fan. Xi = 100cm, Xf = 38cm, ti = 0, tf =4s the rest of the problem is in my first post. If you need any further info let me know I will...

I see that this post is being viewed but not answered, Did I do something wrong or is there an error in the post I could really use a little help with this problem Is there anyone out there just make a post if you can read me is there anyone at home

A 50g golf ball is struck w a club. the ball leaves the face of the club w a velocity of 44m/s Pf = mvf = (50 x 10^-3 kg) (44 m/s) = 2.2 kg m/s From this I must find the contact time t = change in x /average velocity The change in x in the radius of the ball .05m The average velocity...

Does anyone out there have a few minutes to review a problem I worked out ? I need to know where I am making errors and how to correct them If you have a few minuted and are willing to help a fella out please reply ASAP Here goes The problem states to find the following 1...

I hope this is in the proper section, if not sorry. I need help understanding therelationships between gramass and gravity masss is m weight is w gravity is g m=w/g, if w is expressed in kg and g in (m/s^2) the resultant will be in Newtons. Is this right or wrong ? If I am trying to...