motion

Lab #1: Uniformly Accelerated Motion

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Name:

Lab partners' names:

PHYS 1 . a couple of L

Section:

Instructor: Prof. Gelman

Time:

Objectives

To review the real estate of a consistently accelerated trolley moving straight down an keen plane. To measure the fast velocity and determine the acceleration with the cart from the slope of the velocity-time graph.

Theoretical Background

A cart moving down a smooth tend speeds up. This can be a simple circumstance of a uniformly accelerated motion in one dimension. The rate of change of velocity is usually constant or uniform. The interest rate of modify of speed is called velocity. To determine the acceleration, one needs to measure the velocity at two different factors along the slope, v and v0, and also to measure the period t it will take a basket to move between the two points. Then this acceleration has by,

The SI unit for the acceleration is usually 1 m/s2. This formula can be rearranged as, This equation provides the future velocity v when it comes to the initial speed v0, speeding a and elapsed time t. In accordance to this formula, the velocity-time graph to get uniformly more rapid motion can be described as line which has a slope equal to a, and y-intercept corresponding to v0. There exists another important equation describing the motion of the uniformly faster cart. This equation determines the position of the cart over the incline as being a function in the elapsed time,

,

where x0 is a primary position from the cart. The position-time chart is a parabola. Procedure

1 ) Set up termes conseilles using DataStudio.

2 . Using two photogates, measure time intervals О”t0, О”t, capital t. 1

a few. Increase the distance between the photogates.

4. Measure the times pertaining to the new range

Attach the tables with data from the laboratory manual.

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