1. A meterstick balances at its center. If an 86-g necklace is suspended from one end of the meter stick, the balance point moves 82 cm toward that end. Is the mass of the meterstick greater than, less than, or equal to the mass of the necklace? *
b. Find the mass of the meter stick in the previous problem.
2. A mechanic uses a wrench that is 22 cm long to tighten a spark plug. If the mechanic exerts a force of 58 N to the end of the wrench, what is the maximum torque she can apply to the spark plug
3. The minute hand of a clock on a clock tower is 1 meter long. What is the tangential speed at the tip of that hand
Skyscraper?Design several structures that are 20 inches tall
create a structure that is at least 20 inches tall made of only spaghetti and marshmallows that can hold up a weight of at least 2 lbs for a minimum of 10 minutes without collapsing. [Note that by the end of 10 minutes, the 2 lbs weight should be at least 20 inches above the base].
Find related articles. Citing engineering literature. Several reasonable solutions are devised. draw
Physics Question
Physics Assignment Help Instructions
In a two-page paper, identify the physics principles contained within the following scenario. Explain how these principals connect to electricity, magnetism, or light in modern applications in physics. Finally, consider the different concepts in which James Clerk Maxwell did research, and give an example of one of these concepts in use in your life. For instance, Maxwell’s research led to the development of radio waves. If you listen to a radio, then you are using Maxwell’s research. Provide another example from your own experience, compare, and contrast your scenario to the provided scenario below.
Scenario
Mandy took a trip to Rome, Italy. Once landed and inside the terminal, she turned her cell phone back on, but it was not charged. She found a charging station with a USB adaptor port. The USB was universal, providing 5 volts in any country you were in, and a small red LED next to her phone’s screen told her the phone was successfully charging. This USB port seemed to have very high amperage, meaning it charged her phone quickly. She was aware, though, that almost all of Italy’s electricity was generated by burning fossil fuels, and thus she was determined after this to use the portable solar charger she had bought rather than wall electricity.
PLEAZE HELP Asap
1. A meterstick balances at its center. If an 86-g necklace is suspended from one end of the meter stick, the balance point moves 82 cm toward that end. Is the mass of the meterstick greater than, less than, or equal to the mass of the necklace? *
b. Find the mass of the meter stick in the previous problem.
2. A mechanic uses a wrench that is 22 cm long to tighten a spark plug. If the mechanic exerts a force of 58 N to the end of the wrench, what is the maximum torque she can apply to the spark plug
3. The minute hand of a clock on a clock tower is 1 meter long. What is the tangential speed at the tip of that hand