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please help me with this what is James B. Pollack contributions to physics
and what is Steven chu contributions to physics
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- Topic: General Physicscan you answer this 2 multiple choice question for my assignment please?What is the explanation for the diagram below? 4411 K .****M O The particles are all neutrons. O The particles are all electrons. O The particles are attracting each other. O The particles are all protons. 4 6 7. 8 Support I Schoology Blog I PRIVAC English https://nisd.schoology.com/common-assessment-delivery/start/4777681098?action=onresume&submissionld=462829463# 99+ e Type here to search ASUSYes can you please the numbers 18 19 and 20 I’m having a hard time understanding. Any help or advice you could give me I would greatly appreciate it physics is fun but I’m struggling
- Your friend says that the mass of any object is distributed symmetrically around its center of mass. Design an experiment to test your friend's idea. You have a meter stick, a set of small objects of different masses, masking tape, and a mass measuring scale. Describe your experiment and predict the outcome based on your friend's idea.What is the absolute uncertainty for the two problems below?The star Alpha Centauri is 4.367 light vears from earth. What velocity do you need to travel at to reach this star in 1,447 years. Give your answer as a fraction of the speed of light (e.g. 0.406 for 0.406c) Round your answer to 3 decimal places. Add your answer Question 8 An electron is accelerated accross a voltage of 344kV. What is the momentuum of the electron? Use a value for the electron masss of 511 kevic. Give your answer in units of keWc (eg if the answer is 350 kevic write 350I Round your answer to 0 decimal places. Add your answer
- Multiply the following BINARY NUMBERS 10101.1111 X 101.11 (Note: The problem should be solved in separate paper with steps and scanned copy should be submitted along with other answers The final answer must also be entered in the boxes below. Enter only one bit in a box and fill the unused boxes if any, with zeros) Answer - Integer part = Answer - Fractional part=Solve the given physics problem with proper and step by step solution and answer.What is the best concept in physics that can help you much in the future? And why?
