Exploring Hooke’s Law and the Constant (K): Data Collection and Processing: Data of the Hanging Masses and the Caused Displacement of the Spring Mass Hanging (kg): Displacement of Spring Including Original Length (m): 0.050 0.413 0.100 0.451 0.150 0.458 0.200 0.485 0.250 0.504 0.300 0.522 0.350 0.543 0.400 0.567 0.450 0.587 0.500 0.610 0.550 0.633 0.600 0.655 0.650 0.674 0.700 0.698 Original Length of Spring (m): 0.392 Table 2.1 Constant K: 22.5kg/ms2 *Refer to attached graph and calculations.
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V. Analysis and Conclusion In this experiment we studied the elastic properties of the spring‚ the Hooke’s Law and the total work done on the spring when it is being stretch. Also‚ this experiment tackles the elasticity and deformation of a material that obeys the Hooke’s Law which states that “Within the elastic limit of a body‚ the deforming force is directly proportional to the elongation of the body.” Our experiment is to determine the force constant of the spring. The calculations used throughout
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pushed. To study the behavior of springs in the lab‚ one end is usually attached to a fixed support while the other end is free so that forces can be applied. A force applied to the free end of the spring stretches the spring by an amount‚ ∆x‚ measured from the equilibrium position – the position of the free end when no force is applied. With the force applied to the spring‚ the spring now comes to rest in a new position. If we apply Newton’s Laws to the mass attached to the spring in the figure
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Hooke’s Law Lab Report Please complete the following tables and questions and submit them on Blackboard. Observations Data Table 1. Force (N) Top position of spring‚ cm Bottom position of spring‚ cm Elongation‚ cm Bottom reading – top reading Data Point 1 .8 4 5 1 6Data Point 2 1.3 4 6 2 Data Point 3 1.5 4 7 3 Data Point 4 2 4 8 4 Data Point 5 2.2 4 9 5 Data Point 6 2.5 4 10 6 Data Point 7 2.7 4 11 7 Data Point 8 3 4 12 8 Data Point 9 3.3 4 13 9 Data Point 10 3.6 4 14 10 Data Table 2.
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Introduction Hooke’s law states that force is directly proportional to the displacement of the spring that has been stretched or compressed from the equilibrium position. The force that takes place is referred to as a restoring force because it acts on an object to return it to a state of equilibrium. This is Hooke’s Law. It can be shown as: F = -kx In the first formula ---> F is the force of weight k is the spring constant x is the displacement In this lab‚ we would have to know
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New York City College of Technology Ohm’s law & resistors in parallel & in series Lab 4 Class: PHY 1434-E475 Due date: March‚ 13 20144 Group Names: Hisham Sageer Objectives: Our object is to confirm Ohm’s law by analyzing the dependence of the electrical current as a function of voltage and as a function of resistance. Also‚ we studied the current flow and voltage in series and parallel. Finally‚ the lab determined the equivalence resistance of series and
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This way there isn’t too much strain on the cables as heavy vehicles pass over it. If the cables are too stiff‚ then the brittleness will cause it to snap. The elastic allows for proper function. 5. Hooke’s Law is a direct relationship. What does this mean? This means that Hooke’s law is a direct relationship between an applied force and the change in the spring’s length due to that applied force. The more weight is placed on the spring‚ the greater the spring will
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Coulomb’s law constant Permittivity of free space Permeability of free space Astronomical and Earth data Radius of the Earth equatorial polar average Mass of the Earth the Moon the Sun Average distance of the Earth from the Sun Average distance of the Moon from the Earth Diameter of the Moon Diameter of the Sun g G e c k h h me mp mn k eo mo 9.8 m/s2 5 980 cm/s2 5 32.2 ft/s2 N-m2 6.67 3 10 211 kg2 1.60 3 10–19 C 3.0 3 108 m/s 5 3.0 3 1010 cm/s 5 1.86 3 105 mi/s 1.38 3 10–23 J/K 6.63 3 10–34 J-s 5 4.14
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Physics 1405 Name(s)_____________________ HOOKE’S LAW and SIMPLE HARMONIC MOTION INTRODUCTION Any motion that repeats itself in equal intervals of time is called periodic motion. A special form of periodic motion is called Simple Harmonic Motion (SHM). Simple Harmonic Motion is defined as oscillatory motion in which the resultant force on the oscillating body at any instant is directly proportional to its displacement from the rest position and opposite in direction to its motion
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SECOND LAW NUR SYUHAIDAH BT ZAIDI CPM97/12C GROUP D 16th APRIL 2013 MR.ZIKRI GROUP’S MEMBER: - WAN NUR ’ATIQAH HANIS BT WAN SOLAH - FATHIAH HANIM BT SHAKIRIN - AZWINA BT JUAZER RIZAL - FARAH ADIBAH BT MOHD JOHARI -SITI THAHIRAH BT ABUL KALAM Objective : a) To determine the relationship between velocity and time b) To determine the acceleration of the motion of the trolley c) To find the constant force exerted on the trolley Introduction: Newton ’s second
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