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# Ballistic pendulum - Lab Report Example

Summary
The lab experiment ballistic pendulum strives to calculate the initial velocity of the projectile utilizing the conservation of the momentum and corresponding conservation of the energy. Moreover, it tries to determine the measurement of the range and the vertical distance the…

## Extract of sample"Ballistic pendulum"

Download file to see previous pages Therefore, it rises to the maximum height allowed by their original kinetic energy
In the experiment, the ball with mass m is fired from the spring gun with an original horizontal velocity v1. At time t= t1 , it collides with the pendulum with the mass M and the corresponding length L, which is originally at rest. At t=t2 the ball is trapped in the interior the pendulum. Moreover, the pendulum is at height h1 and the starts to move at the velocity v2 and swings upward. At t=t3 the ball is brought to halt at a height h2 by force of gravity. Initial velocity of the ball V1 is calculated by the measurement
Through application of the Conservation of Energy to the ball-pendulum system amidst the two times t2 and t3, the time t2 is the instant subsequent to the collision and t3 is the instant that the ball pendulum combination stops at its underlying maximum height ( h2)
Considering the projectile when there is no pendulum, originally travelling horizontally, the ball has a velocity v1 as it leaves the spring gun. Moreover, when it hits the floor it has travelled horizontal distance x and the vertical distance y. In case it takes time t, the basic emotion equations become x= v1t
The pendulum was from the apparatus and the measurement of its mass was recorded using the triple beam balance. Mass of the steel ball was also recorded. The ball was placed in the pendulum’s catcher and the distance from the pivot to the balance of the pendulum and the ball combination was measured and recorded (L). The pendulum was reconnected and the ball was shoot so that it can get trapped by the pendulum for 5 times and the maximum angle was recorded. The angles were used to calculate the initial velocity for each one utilizing provided equations.
Pendulum was removed out of the way and the ball was shoot and its landing taken into account. Black mat and the sheet of white paper were taped . The shoots were taken for 5 times in ...Download file to see next pagesRead More
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