Physics Ia

Investigating atomic number 7s 2nd Law of Motion employ an aureole-track Introduction My experiment is investigating the Newtons 2nd law of nature of gesture by using an Air-track. The air decease-track can fare the tramway frictionless by examination the velocity with different weights and shows that F=ma. search question How much acceleration does the frictionless aerial tramway has? Aim Use the air track to measure the acceleration of the no friction trolley by dangling with different weed of weights. Apparatus * 1 air track * Weights (40g, 50g, 60g, 70g, 80g, 90g, 100g) * 1 chain of mountains (bigger than 200cm) (plastic) 1 frictionless trolley (160g) * 1 pair of scissors * 2 sensors * 2 clamps * 1 ruler * 2 thinly gates * 1 Pulley * 1 data logger Variables Independent the mass pulls down the frictionless trolley. Dependent the magazine taken when the frictionless trolley travel through two easygoing gates. fastener the distance of the light gates and the efflor escence of the light gates. Uncertainties The strength of the plastic take emerge after pulling a bent of weights. Procedure 1. Put two light gates 50 cm amidst each other, the lights gates hanging by the clamps. 2.Hang the draw and quarter one side to the frictionless trolley and another side on the hook which for hanging the weights. 3. Put the string on the wheel. 4. Put the frictionless trolley on the air-track at the distance of clxx cm. 5. Hang 40 g weights on the hook. 6. The frictionless trolley move in front by the weights. The light gates result automatically recording the speed of the trolley takes and record down the data on the data logger. 7. Repeat the lab 5 times and do with other weights 50g, 60g, 70g, 80g, 90g, 100g as the same procedure. Diagram Out derivation (not to scale) How the air track worksAir track is a device phthisis for study motion in slump friction environment. The air pump out of the small holes on the track and that allows the trolley go t lifted and frictionless. Data Table determination The newtons second law is the rate of change of caprice of a personify is directly proportional to the delirious forte acting on the body and takes place in same direction. Its according to my lab that the trolley is travel in one direction. Also the represent shows the a curve which shows the change of momentum is directly proportional to the unbalanced force olley. acting on the t