**Physics Catapult Project**

That means that my hacky sack had an initial velocity of 5.8m/s, and went a total of .787m high. Conclusion: I have accomplished my goal and built a catapult using a rat trap.... QUADRATIC CATAPULTS Calibrate your catapult (to find the velocity components). Use the following quadratic equation to identify the horizontal and vertical velocity values for your individual catapult. =โ ๐ ๐ +๐๐+๐ y: represents the height of the projectile at a given point in time, measured in inches. v: represents the vertical component of the initial velocity, measured

**What Are the Physics Involved in a Catapult? Reference.com**

A stone is catapulted at time t = 0, with an initial velocity of magnitude 21.0 m/s and at an angle of 42.8A????1 above the horizontal. What are the magnitudes of the (a) horizontal and (b) vertical components of its displacement from the catapult site at t = 1.05 s?...That means that my hacky sack had an initial velocity of 5.8m/s, and went a total of .787m high. Conclusion: I have accomplished my goal and built a catapult using a rat trap.

**Catapult essays research papers**

Victoria SchellerMs. Goodwin Physics 12/15/17 Projectile Motion Project: Introduction... how to keep ride quality when lifting a jeep zj Using this you can calculate the vertical component of velocity using a=v/t, where "a" is the acceleration due to gravity (9.81 m/s/s) and "t" is one half of your time of flight (time to reach the highest point). This will give you the initial vertical velocity.. How to find the best university for you

## How To Find The Initial Velocity Of A Catapult

### A stone is catapulted at time t = 0 with an initial

- projectile Review materials tagged with projectile
- Calculations for a ballista (Catapult) AskPhysics
- Find initial velocity of the stone as it left the catapult
- Finding the initial velocity for a launched ball YouTube

## How To Find The Initial Velocity Of A Catapult

### The "hang time" of a projectile is also determined by the initial value of the vertical velocity component. The smaller the initial value of v y , the shorter the hang time. The projectile launched at 30-degrees has the smallest v y , and as such the shortest hang time.

- Catapults use levers, counterweights and the principles of projectile motion to launch their payloads. The throwing arm of the catapult acts as a lever and has a bucket โฆ
- Determine the initial vertical velocity (Vv) using the time it took the projectile to reach its maximum height (Tmax), the acceleration of gravity (-9.8 meters/second^2) and the vertical velocity at maximum height, which is zero: Vv= 0 - (gravity * Tmax). So, if the projectile took 5 second to reach maximum height: Vv = 0 - (-9.8 * 5 seconds) = 49.4 meters/second.
- It is mandatory to measure the angle of the catapult built so you can therefore solve for the initial velocity, the velocity of the ball before acceleration causes a change, and the final velocity, the velocity of the ball after acceleration has gone into effect. To find velocity, we already know the constant of acceleration. It is also important to solve for range which is the horizontal
- Projectile Motion: Initial Velocity Measurement Caution: You must wear your safety goggles at all times during this experiment. Failure to do so will find you expelled from the lab room. It is necessary to first determine the initial velocity of the ball when launched from the spring-loaded gun. This will be done by launching the ball horizontally, measuring the range and transit time, and

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