PHYS 103 - Lab Report - Kinematics Assignment

i think this is physics and chemistry so i hope you can help me to answer this, only TRUE OR FALSE

Please help with number four. We think the answer is B.This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and Zumdahl

CFCs break down to form chemicals that react with ozone. Is this a macroscopic or a microscopic observation?

C-lab Answer the following questions. You may upload a handwritten file if you like, as long as it is legible. Part A: Figure numbers refer to figures in the lab procedures. Do the calculations in the units given. 1. Very briefly explain how a photogate works. 2. How far would you go if you traveled at a speed of 30 miles per hour for 3 hours? 3. What acceleration would be needed to travel the same distance in the same time as in question 2 when starting from rest? What would be your final speed? 4. Refer to Figure 3. Given a track length of 90 cm and a height difference of 18 cm, what is sin 0 5. Draw the force diagram for an object on an inclined plane (see Figure 2 in the lab manual). Attach the diagram in question 2 below. What would be the acceleration given the inclination from question 4 and g = 9.8 m/s? Part B: Attach the free body diagram from question 5 above. O 8:31 acer page up page dn & backspace delete 5 8 enter

Pmease assist with number 1.   this is NOT a graded question.  See below: This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and Zumdahl

minimum 6 sentences Future trends in green chemistry (

What is green chemistry? Choose the BEST answer. O Chemistry that uses only recycled chemicals. O Chemistry that makes something green in color. O Chemistry that comes from plants or uses plant materials. O Chemistry that uses non-toxic, non-harmful chemicals.

2. Why is performing multiple trials of an experiment a best practice in science? Ω x² X2

1 please assist with number one in the picture.  I want to be we are correct. This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and Zumdahl

The surface temperature on Venus may approach 739 K. What is this temperature in degrees Celsius? 739 K = %3D °C The temperature on Mercury may drop to –273 °F at night. What is this temperature in degrees Celsius? -273 °F = °C about us privacy policy terms of use contact us help careers MacBo

Your Question :help  please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working!

I have the total mass incorrect . Can u please explain what am I doing wrong. Thanks

Example 2

schoolwork fanficwriting youtubestuff Pt Periodi x O (13) Em x A R Chem x b Ask a 0 x O Calcula x O (14) Ca x Bb ChemicX G 31.998 x + A cl.castlelearning.com/Review/CLO/Student/Assignment/Questions?assignmentID=8891573&tid=2517355 R Chem Chem Math Quiz 2 Madison Clark : 1573 1) Listen Given the balanced equation representing a reaction: C3H8(g) + 502(g) → 3CO2(g) + 4H20(g) What is the total number of moles of O2(g) required for the complete combustion of 1.5 moles of C3H8(g)? 1. 0.30 mol 2. 1.5 mol 4.5 mol 4. 7.5 mol Submit Answer Hide Toolbar EX Zoom: Standard Note Bookmark Eliminator Highlighter Calculator Ruler Protractor Line Reader Reference Coming soon O v i 7:08

Partial Question 4 What type of oxygen-based functional groups may be present in the molecule, based on the IR? Can the molecule contain a/an: aldehyde? No alcohol? No carboxylic acid? Yes ester? No ether? No 2/6 ketone? No

This article got a huge amount of international attention. Why? What does it mean that scientists "could not replicate the findings?"

STPKsYapxmOBQpqJ9sYHEQf udwLFoPO2ojmMGw/edit s Help Last edit was seconds ago B U A G O O- E E E E E E - E - E E 14.5 3 4 5 6 You are asked to perform an experiment to determine the density of square block below. In order to complete your calculations you will need to (AKS 1b, DOK1). Question options: 1. Use the electronic balance to determine the mass of the block. 2. Use water displacement to determine the volume of the block. bD 1. Use the electronic balance to determine mass. 2. Use ruler to measure the length, width, and height to determine volume. C= 1. Use a pipet to determine the mass of the block. 2. Use water displacement to determine to volume of the block. Pr Au 立

In the course of a conversation, you observe that three of your friends like horror movies. Horror movies happen to be your favorite type of movie as well. You also know that all of these friends were born in the same week that you were, even in the same year. An astrology-loving friend hypothesizes that people born in that week like horror movies more than other genres of movies. You decide to use the scientific method to test this hypothesis. Part A What should you do next? O Come up with a theory to explain why movie preference is related to birth week. O Perform experiments to test your hypothesis. O Propose several alternative hypotheses. O Refine your hypothesis. Submit Request Answer

QUESTION 4 If the temperature is -55 °F, what is the corresponding temperature on the Kelvin scale? OA) 225 K OB) 218 K OC) 55 K D) 273 K QUESTION 5 * -- Stef 19mm IL. Click Save and Submit to save and submit. Click Save All Answers to save all answers.