Write Your Own Physical Science Problem: Write A Numerical T

Question

Write Your Own Physical Science Problemwrite A Numerical Three Part P Write your own physical science problem: Write a numerical three-part physical science problem with background information. You need to choose a situation from real life and research real values to use in your problem. It needs to have three questions (parts) that relate to each other. You will need to submit a solution to your problems. Don't try to go overboard with mathematics. Just use the equations from the course and don't stray too far from them. You will be graded on how real the problem is and your solution to it. DO NOT COPY OR MODIFY A PROBLEM FROM THE INTERNET OR OTHER SOURCES!!! That's called PLAGIARISM and is considered CHEATING!!! Just come up with some simple situations that you can research on your own. The background information needs to be at least 250 WORDS LONG and include information that pertains to the problem. For example, if your problem has you calculate the acceleration of a motorcycle, you would need to write at least 250 words about motorcycles that include a range of their typical accelerations. Cite at least one source for your information. One part of your problem has to include a CONSERVATION LAW: either conservation of energy or conservation of momentum. You can do both. Calorimetry problems are considered an application of conservation of energy thus satisfying the requirement.

Dr. Jack HW Helper · Accepted Answer

The following problem focuses on the principles of conservation of energy and momentum, using a real-life scenario involving skateboarding, a popular activity that involves physics concepts regularly observed in everyday life. Skateboarding involves movements that include kinetic energy, potential energy, and conservation laws, making it a suitable context for a physics problem grounded in realistic data. To develop this problem, I researched typical speeds, masses, and energy values associated with skateboarding, ensuring the values used reflect real-world situations. In skateboarding, a rider’s kinetic energy depends on their mass and velocity. The average mass of a skateboarder is approximately 70 kg, and the skateboard itself adds around 3 kg, making the total system mass about 73 kg. The rider accelerates down a ramp, reaching a top speed of approximately 8 m/s before attempting to perform a trick or stop. Basic physics principles tell us that the kinetic energy (KE) at this speed can be calculated to understand the energy involved during movement. In addition, skateboards are often used on inclined surfaces which involve potential energy. The height of the ramp influences the maximum speed attained by converting potential energy into kinetic energy. The height of a typical skateboard ramp can vary, but for this problem, we will assume a height of 3 meters, which is within the range of beginner to intermediate ramps. At the top of the ramp, the skateboarder has maximum potential energy, which converts into kinetic energy at the bottom of the ramp, assuming minimal energy loss due to friction or air resistance. Furthermore, a conservation of momentum principle applies when considering the skateboarder performing tricks involving contact with the ground or objects. For example, when a skateboarder pushes off a curb or hits an obstacle, their momentum changes, demonstrating the conservation of momentum during collisions. Understanding these principles allows for b

Write Your Own Physical Science Problem: Write A Numerical T

Write Your Own Physical Science Problemwrite A Numerical Three Part P

Paper For Above instruction

Part (a):

Part (b):

Part (c):

References