Unit 7 Hooke's Law Lab

The pendulum was pulled to about 15 cm from the motion detector. In case of the mass on a spring, the mass was pulled till just a few inches away from the motion detector.

11. Tare the scale by pressing the Φ/T button so that the scale reads 0.0 g.

Hold one ball beside the top of the meter stick with the ZERO end touching the table.

Lastly, put finger on the caliper that infront on the right hand side of the throttle and applied some force to slow down the motocycle.

Remove the spinning mass from the apparatus, measure and record the mass. The experimental uncertainty in m is determined by the scale’s uncertainty. Replace the spinning mass onto the apparatus, but do not attach the spring yet. Obtain a bulls-eye level and adjust the leveling screws to level the apparatus. Return the bulls-eye level.

First, we will set up the force table. The table comes in three separate pieces the base, stand and table once we connect and fasten all three parts we must use a circular level to make sure the table is balanced. If the force table isn’t balanced then we must adjust the base’s feet to the appropriate levels on each leg till the bubble on the level is centered. We must then assign where the positive & negative x, y axis are on the force table as a point of reference and label them with tape .Then for part I we must apply 1.96 N in the positive x – direction, and 2.94 N in the positive y-direction then we must balance the two with a third force and record the magnitude and direction of it and a draw a diagram showing all three forces. Part II

1. Place a plastic measuring trough on top of the digital balance, and press the "tare/on" button so that the mass of the trough will be "ignored." The digital balance should read "0.000 g" after this step.

· I set up the apparatus as shown in the diagram. I then placed a

The purpose of this lab is to calibrate two force sensors properly. Observe the directional relationship between force pairs. Observe the time variation of force pairs. We need to explain Newton’s third law in simple language.

10. How does varying the frequency effect contraction force? Which interval caused the greatest contraction?

It is located in forward department of the R.M.M. It is equipped to deal with objects at 360 degrees and allows simple tasks like grasping, sorting, cutting, digging, examining, and moving objects. It can grasp mid size objects and has lifting capacity up to 90 kg if needed and deliver it into the testing platform of the PTP component on the rover. The robotic arm is designed with 12 servo motors to move and rotate the arm in any direction. The robotic mechanical arm uses a system of sensors to feel textures and sense temperatures to help with the testing and examining of samples. The arm uses a “push-pull' technique. The arm has a “tool revolver” to switch from tools as needed. The tool included in the barrel

Use a protractor to measure 30° from the equilibrium. Release the pendulum at this angle.

The forces that are involve with the experiments are basically focused on the concurrent forces. The experiment also allows us to develop the condition of balancing or arranging the angles both sides on a force table. This laboratory experiment allows us to take the mathematical abstraction of a vector to make it tangible as possible. This experiment will look into two ways of

Below are two tables in which I have recorded the data which I obtained during the experiment. The first table reflects the Relationship between the deflection/flexion of the cantilever and the mass of the load and the second table reflects the relationship between the flexion of the cantilever and the length of the cantilever.

The touch detection features detection and each force can use or share some or all of the display area. For example, in one embodiment, a user can interact with an image displayed by touching and / or by applying a force in a proper position on the screen, with the corresponding position located anywhere on the screen. In another embodiment, the