Acceleration - Mass over a pulley Lab Report Example | Topics and Well Written Essays - 1000 words

Acceleration - tidy sum over a pulley - Lab Report Example newtons second fair play motion, which one of these essential laws, can be stated mathematically as F=ma (Shukla). This heart and soul that acceleration (a) of a moving object is directly relative to applied force (F) and inversely proportional to the intensity of the bole (m) (Shukla). This acceleration is parallel and is in the direction of the net applied force. This experiment investigated Newtons Second Law of Motion.i. This equation shows that provided that the the great unwashed of the body is constant, acceleration (a) of the body is directly proportional to the force applied (F). For Newtons low to be valid the acceleration must scoop place in the direction of force, and must be parallel to it (Shipman).It is normally not easy to sum of money acceleration directly in experiments therefore, an indirect method is used. In this case travel distances (x) and travel times (t) may be used. These times and distanc es can be used to calculate acceleration directly, or velocities (initial and last velocities) may be first calculated (Shipman). The velocities may finally be used to calculate acceleration. Therefore,For mental testing 1, the experiment was set up as shown in the diagram above, but without the photogates. The direction of motion of the body M was noted. For both test 2 and test 3 photogates were installed, and were used to measure time taken (t) to travel the distance x. For test 2, the jam of the object (M) was kept constant while the suspended mass (F) varied using five different masses (50g, 75g, 100g, 125g, and 150g). For each suspended mass (F), the procedure was repeated for five different distances (20cm, 30cm, 40cm, 50cm and 60cm). Time taken to travel each distance xi for each mass was noted and recorded in the worksheet.For test 3, the suspended mass (F) was kept constant (75g) while the mass of the body (M) was varied masses 500g, 750g, 1000g, 1250g and 1575g were u sed. For each mass, the procedure was repeated for five different