How much time would observer have measured for the car

Assignment Help Physics

Reference no: EM135182

Q1. In a science fiction story, a microscopic black hole is given an enormous positive charge by firing an un-neutralized ion drive exhaust (consisting of positively charged xenon ions) into it for six months. The idea behind the charging process is to be able to confine and manipulate this dangerous object with powerful electric fields. Assume the charge on the black hole is 5740 C. At what distance from it is the electric potential equal to 1100 V?

Q2. An observer moving toward Earth with a speed of 0.97 notices that it takes 5min for a person to fill her car with gas. Assume, instead, that the observer had been moving away from Earth with a speed of 0.80c. How much time would observer have measured for the car to be filled in this case?

Reference no: EM135182

Questions Cloud

Find out the y component of the magnetic field : A 2.0-C charge moves with a velocity of (2.0i + 4.0j + 6.0k) m/s and experiences a magnetic force of (4.0i - 20j + 12k) N. The x component of the magnetic field is equal to zero. Find out the y component of the magnetic field.

Why do celebrity icons receive such widespread attention : Why do celebrity icons receive such widespread attention and adulation

What data organization needs in order to make good decision : What data the organization needs in order to make good decisions and how the use of macroeconomic indicators enables organizations to improve their forecasts of the key decision-making data.

How much ice add to obtain a final temperature of 31 : If she is served 200 of coffee at 84 in a well-insulated container, how much ice at 0 should she add to obtain a final temperature of 31.

How much time would observer have measured for the car : Assume, instead, that the observer had been moving away from Earth with a speed of 0.80c. How much time would observer have measured for the car to be filled in this case.

What is the mass of sculpture : What is the mass of sculpture (in kg) assume that the local acceleration due to gravity is 9.80 m/s2.

Function of resources and leadership roles in it management : What is the function of resources and leadership roles in IT management? What types of software and software trends are relevant to managers?

Quantitative analysis for decision making : Internet and the articles database in the library for a real-life illustration of simulation. For hint, type the word "Simulation" followed by a topic of interest to you. Carefully review the search item.

What is the size of the induced current in the loop : The resistance of the loop is 0.490 ohms. A magnetic field parallel to z-axis is given by B= 0.830 y^2 t, where B is in tesla, y in meters, and t in seconds. What is the size of the induced current in the loop at t = 0.470s .

User Account

All Pages