BALLISTIC METAL - BALLISTICPENDULUM...

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BALLISTIC PENDULUM : OBSERVATIONS AND READINGS : 1 ST  CASE ( STEEL BALL / METAL BALL ): Table 1.1 :  Ballistic Pendulum _ Mass of ball (m 1 ) :61.60 grams =  0.0616kg Mass of pendulum (M) :  241.40 grams = 0.2414 kg Pendulum Length (l): 22 cm=0.22 m Ball Type : Steel Ball/ metal  ball VELOCITY  SETTING /  CLICK ? Trial Observ ed  Projectil Angle( θ (degree s) Height  reached (h 1 (meters) Potential  Energy after  Collision PE f  = (m 1  + M) gh Kinetic  Energy  after  Collision KE f =½(m 1 +M) v f 2 Velocity of the  Projectile  v = ((m+M)/m)*√2gh (m/s) 1 st  CLICK 1 17 0.0096 0.0285 0.0285 2.1351 2 17 0.0096 0.0285 0.0285 2.1351 3 16.5 0.0091 0.0269 0.0269 2.0727 4 17 0.0096 0.0285 0.0285 2.1351 5 17.5 0.0102 0.0302 0.0302 2.1974 OUTCOMES / RESULTS   Average  height(h 1avg ) :  0.0096 CONSERVATION OF  ENERGY : KE = PE  Average  Velocity (v avg)  2.1350 VELOCITY  SETTING / 
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This note was uploaded on 02/11/2011 for the course PHYS 1302 taught by Professor Lado during the Spring '09 term at Dallas Colleges.

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BALLISTIC METAL - BALLISTICPENDULUM...

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