height, h Vx Vi Vy y paper range, R. FIGURE 3.2: Apparatus Setup Ret EXPERIMENT 3: PROJECTILE MOTION vott e otener gy 06jective: 0) De ter mine mittol velocity of object using ) De termine anser projectile initial velocity of object usng ro of

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Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.