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...
: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...