Table Of Contents
PHS 100-552 Lab
Part I: Scenario H Graph……………………………………………… 2 Scenario H Regions and Force Diagrams…………………………….3 Region and Force Diagram Information……………………………...4

Part II: Graph 6 ………………………………………………………….5 Step-By-Step Instruction………………………………………………..6 Regions and Force Diagrams……………………………………………7 Region Information……………………………………………………….8 Newton’s Laws…………………………………………………………… 9

Self-Assessment…………………………………………………..……..10

Scenario H

You are stopped at a stop sign. Your friend pushes your car forward at an increasing velocity for two seconds. She then pushes your car for three more seconds at a constant velocity. Your friend stops pushing and you immediately apply the brakes for one second, but do not come to a stop.

Regions and Force Diagrams

Graph #6

Step-by-Step Instruction

Regions and Force Diagrams

Region Information

Region A

Region B

Region C

Region D

Region E
The cart remains still for 2.6 seconds 0.7 meters away from the sensor. Net force equals zero. All three graphs show the cart is stationary with a flat line across the 0.7 line. Acceleration graph begins sloping negatively once the force of hand is applied.

After 2.6 seconds the cart is pushed towards the sensor until it reaches 0.2 meters. At this point the power of fan becomes greater than the power of the hand and the cart changes direction. Net force equals Fhand. All three graphs show this movement with a negative sloping and then a positive sloping in Acceleration halfway through Region B which in turn makes velocity slope upwards.

For 3.2 seconds the cart moves away from the sensor until it reaches 1.6 meters. Net force is equal to Ffan. Velocity and Position graphs show this movement with a positive slope. Acceleration graph becomes moderately straight until the cart is about to be stopped towards the end of Region C.

...Lab II, Problem 3:
Projectile Motion and Velocity
Oct. 06, 2013
Physics 1301W, Professor: Hanany, TA: Vladimir
Abstract
A ball is tossed obliquely. The vectors of position and velocity are measured.
The acceleration is calculated.
Introduction
A toy company is now making an instructional videotape on how to predict the position. Therefore, in order to make the prediction accurate, how the horizontal and vertical components of a ball’s position as it flies...

...Section 001
CP1 Lab Report - Projectile Motion
October 12, 2009
The purpose of Lab Assignment 1 was to analyze projectile motion. In doing so, we determined the initial velocity of the ball shot horizontally from the spring loaded projectile launcher. Also, we verified the angle at which the projection of the ball would produce a maximum range. Lastly, we predicted the range that a ball would travel at a certain angle, theta....

...Introduction: Good morning friends and classmates. Good morning, Sir. In this report, we will talk about the concept of Projectile Motion. Now, for you to have a clearer concept of what you had in mind about this and before I give you the definition, I want to start with giving you an example. So, I want you guys to help me in this. (Draws on the board as she tells the story) So imagine that there is this tall, crazy guy on jersey no. (insert no. here) who has a...

...Projectile Motion
PHYS111
Formal Report 2
University of Canterbury
Campbell Moulder
Abstract
The force of gravity is said to be a constant of 9.81 ms-2 (3). This can be proved by measuring the projectile motion of a bouncy ball and plotting a ∆Vertical Velocity vs. Time graph, the gradient of which should equal the constant force (acceleration due to) of gravity. Our gradient value of 10.26±0.49 ms-2 is consistent with the actual value...

...Uniform Circular Motion
PES 115 Report
Objective
The purpose of this experiment is to determine the relationships between radiuses, mass, velocity and centripetal force of a spinning body. We used logger pro to accurately measure the orbital period of the spinning mass and used these measurements to determine the interrelated interactions of the specified properties and viewed the results graphically.
Data and Calculations
The black markings on the string are...

...wondering if any of our workers would be interested in such a scheme. Would you speak to a sample of them about it and find out their opsand then write a report for me? Any information or suggestions about this proposed scheme would be welcome.” Proposed Incentive Scheme Terms of reference Mr Jules Laval, Office Manager, has asked me to write this report on a proposed incentive scheme offering rewards, possibly financial, to members of staff for money-saving or...

...HSC PHYSICS
2011
HSC PHYSICS
2011
PENDULUM MOTION
BY NATHAN LOCKE
Image taken from http://www.practicalphysics.org/go/Experiment_480.html
Pendulum Motion
Aim: To determine the rate of acceleration due to gravity by using a pendulum.
Background Information:
Equation One:
T=2πlg
Where
T = the period of the pendulum (s). This is the time taken for the pendulum to return to its starting position.
l = length of the pendulum
g = the rate of...

...Abstract
In this lab experiment the range equation will be used to calculate range of the launched rocket, initial velocity and distance traveled. Various projectiles will be tested at various angles and table heights for experiment one. Results will be compared to initial calculations. Despite human error and calculation error, the results still correlated with the hypothesis.
Introduction
Background
Acceleration is constant at 9.8 m/s2 because of the force of gravity. For experiment...

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