Stress Analysis An important factor to determine is how much stress the stabilizing link needs to withstand. It was stated that the stabilizing link was designed to withstand 1G of lateral force. In order to have a lateral force of one G on the Bridgehampton race track, we calculated the car’s maximum speed in turn 11 to be 71 feet per second. This was done by estimating the radius of the turn from a map of the track to be 340.7 feet. This seems to be a reasonable value of speed in a hairpin turn.
It was a wheel that was under the track and would keep the train coasters from going off track. This was a big step in Roller coaster designing and in Coaster History. Now designers can make steep drops and sharp turns and still have the coaster cars be going at exhilarating speeds. Miller’s “Miller under friction wheel” is still used in almost all roller coasters. He also had his share in making “scream machines”.
Record your prediction in your notebook. Hold the cart so the rear axle of the vehicles is at notch B on the ramp instead of notch A, and repeat steps 3-7. Predict what you think will happen to the block if the cart starts from notch C. Remember that realeasing the cart from notch C results in the slowest cart speed. Record your predictionin your notebook. Hold the cartaxle of the cart is at notch C on the ramp, and repeat steps 3-7.
Answer: Take the power of the objectives then multiply them by the power of the eyepiece by 10x. (4 points) |Score | | | 2. Explain how to focus a microscope using the high power lens. Include any safety issues you need to be aware of. Answer: To focus a high power lens you need to turn the knob using the scanning lens after that you need to rotate the high power lens.
There’re six gears on a motorcycle. The gear lever is a stationary lever. It will toggle up or down and will retract in the original position. Pushing the gear towards the ground is first gear. The next gear up in neutral.
Metal can full of water 5. Color tracer As we turned the turn table counter clock wise we observed that the tracer normally because of gravity should have been directed to the bottom and it’s direction should be a straight line. But due to deflection the dye was machining a diagonal movement. Gravity Force Actual move coriolis effect QUESTIONS: 1. Describe what happens to the motion of the water.
So that it can be pulled by the drive gear at the top of the escalator. The second set of wheels simply glides along its track, following behind the first set. In addition to rotating the main chain loops, the electric motor in an escalator also moves the handrails. A handrail is simply a rubber conveyer belt that is looped around a series of wheels. This belt is precisely configured so that it moves at exactly the same speed as the steps, to give riders some stability.
If you want to reach higher speeds install the 23 tooth pinion gear that comes with the truck in the box. Both Monster trucks are equipped with the same frame, tires, shocks, body, remote, pinion gears and electronics. The Monster Truck bodies are the same style with the only difference of a circular hole in the bed of the truck for the top of the Nitro motor. The reason for this is the needed air requirements for the Nitro motor or it would not run. To run The Electric Stampede they will have to charge the battery then connect the power turn on the receiver and speed controller and drive.
These weights hang off the sides of the wheels and pull on the string at different angles, the objective is to find the point at which all the weights pull on each other so the center of the string is in the center of the force table. This was found in the lab by slowly adding weights till the right mixture was found. The forces are recorded and then shown through vectors. Adding the Vectors up shows that you have a system of equilibrium or not, depending if there is a gap between the first and last vector. The results came out to be complete vectors with the corresponding degrees of the angles with we experimented on.
For example, the first wave of the wheel was carts, spoked wheel, and wooden gears. The wheel in the first wave was the idea of creating it and using it for different things. For example, the spoked wheel improved structural stability and considerably reduced weight. The second wave included, bicycle, trains, and tractor. The second wave had inventions of the wheel that were upgraded versions of the first versions of the wheel.