Conservations Law
Junqi Zhang
Physics151 NQ
Lab Room: Hasbrouck 214
Lab Time: 10/20/2016
Abstract:
For this experiment, we used two cars to collide with each other and find what
relations does the m1s initial speed and m1s and m2s speed after collision ha

In Lab questions
Junqi Zhang
1. If m1 is much, much larger than m2, the p and k become greater, and
when m1 is much, much smaller than m2, the p and k also become
greater. So as long as the difference between m1 and m2 gets larger,
the p and k get larger.

Physics 151 Fall 2016 Energy Report Questions (12 points) 1. Plot the v 2 vs
y-yi graph for each of your three sets of measurements. Perform a linear fit for
each graph and determine the slope of best fit. (3.0 points) 2. The slope of
best fit equals slop

Junqi Zhang
InstructorJoshua Barsczewski
EnglishWriting111
18 October2015
An invisible wall
Nowadays, we have used to facing different people who come from different area and
have different cultural background, especially in the United States, a country f

Experiment 1 Free Fall
Physics 151 Section 99LW
Hasbrouck 214
2/2/16
Physics 151 Laboratory
Lab Reports
Spring 2016
Abstract:
In this experiment we will be trying to prove that the acceleration of g (gravity) is 9.8
m/s. We will be doing this by tracing a

Robert Orasz
In lab questions. Physics 151 lab.
1)
The graph of position vs. time in this experiment is parabolic. The tangent line of this curve represents
the instantaneous velocity of the golf ball being dropped.
2)
The acceleration of any object in fr