# What is free fall lab?

## What is free fall lab?

Investigate the motion of an object as it falls to the ground. A variety of objects can be compared, and their motion can be observed in a vacuum, in normal air, and in denser air. The position, velocity, and acceleration are measured over time, and the forces on the object can be displayed.

### What is the objective of free fall?

To determine gravitational acceleration by studying the velocity of a falling object as a function of time.

#### What is the conclusion of gravitation?

In conclusion, based on the acceptable Newton’s gravitational law of gravitation, gravitation is a mutual force. Every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

What is free fall give an example?

Examples of objects in free fall include: A spacecraft (in space) with propulsion off (e.g. in a continuous orbit, or on a suborbital trajectory (ballistics) going up for some minutes, and then down). An object dropped at the top of a drop tube.

What is free fall give example?

## What is free fall very short answer?

Free fall is the term that is used to describe a falling object that only has gravity acting upon it. In regards to occupational health and safety, free fall usually refers to any person or object falling through air without some form of resistance, such as a restraint, parachute, or lifting device.

1. Run the Logger Pro software from the icon on your desktop and click on the small clock icon in the row of buttons near the top of the program. Set the samples/millisecond to 30…100 and the duration to 1500…2000 millisecond (Fig. 2) – depends on the original distance of the picket fence from the photogate. 2.

#### Why was there a picket fence free fall lab?

The purpose of the Picket Fence Free Fall Lab was to examine the acceleration of objects as they fall to earth. During free-fall the only force that should be acting upon the object is the earth’s gravitational pull (9.8 m/s/s), therefore the velocity of the object should always equal 9.8 m/s/s.

How is the acceleration of a free fall measured?

1. Objective: Investigation of a free fall to measure gravitational acceleration. 2. Introduction The International Committee on Weights and Measures has adopted as a standard value for the acceleration of a body freely falling in a vacuum g = 9.80665 m/s2[1].

18/05/2021