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- Could anyone explain these problems to me??? i need someserious help with these. Sorry I had to put so many problems inhere but this site only lets you post one question a day whenyou're a rookie. Pictures would help a lot too. Thanks. 1 In virginia during 1994 Elmer trett reached a speed of 372km/h on his motorcycle. Suppose Trett rode northwest at thisspeed for 8.7 seconds. If the angle between east and the directionof trett's ride was 60 degrees, what was trett's displacement east?What was his displacement north?Please answer #18 Analyze the problems carefully, then solve them. Be systematic when answering. Write the given, label them; the required; and all calculations pertinent to the problem. Express your numerical answers with the appropriate number of significant figures.use guess method if you cant use guess method like the example below dont do the question at all please and thank u please do it in guss method no other way Solving problems in Physics, we must always use GUESS method.Guess stands for: Guess: G Here you write down what is given in the questionUnknown: U Here you list what you have to calculate, to solve for.Equations: E here you list all the formulas you need to use to solve the problemSubstitution: S This first letter S in the word, you will just substitute what is given in theformula. You do not calculate anything. The calculations will occur at the second S: Solve. Whatis very important here is to carry with you the units of measure in the formula. Not only thenumbers. This is very important, once again.Solve: S The last step, second S, you will solve what you plugged in the first S for Substitution.Very important here is to manipulate the units of measure such that the final units of measureto be proved by your work. This part…
- Aj.7 2 please help me with this excel assignment. make sure to do the assignment in the EXCEL and show me the formula your using so i could do that. it will not help me if you just write the down the steps. PLEASE USE EXCEL AND SHOW ME THE FORMULA. i will give you a up vote. THANK YOU!between points in a plane do not change when a coordinate system is rotated In other words, the magnitude of a vector Is invariant under rotations of the coordinate system. Suppose a coordinate system S is rotated about its origin by angle to become a new coordinate system S’, as shown in the following figure. A point in a plane has coordinates (x,y)in S and coordinates (x,y) in S’. (a) Show that, during the transformation of rotation, the coordinates in S are expressed in terms of the coordinates in S by the following relations: {x=xcos+ysiny=xsin+ycos (b) Show that the distance of point Pto the origin is invariant under rotations of the coordinate system. Here, you have to show that x2+y2=x2+y2. (c) Show that the distance between points Pand Q is invariant under rotations of the coordinate system. Here, you have to show that ( xP =xQ )2+( yP yQ )2=( xP =xQ )2+( yP yQ )2 .A trapper walks a 5.0-km straigt4ine distance from his cabin to the lake, as shown in the following figure. Use a graphical method (the parallelogram rule) to determine the trapper’s displacement directly to the east and displacement directly to the north that sum up to his resultant displacement vector. If the trapper walked only in directions east and north, zigzagging his way to the lake, how many kilometers would he have to walk to get to the lake?
- Hi I need to learn how to solve this with part A B C and D please I’m really stuck if you can help me, thank you A) sketch the situation given in the problem. B) equation of the problem. C) Numeric solution D) unit check and number check. How can I know A B c DShow your solutions. 1. A total distance of travel of 2,000 km breaks every 200 km of a pattern of East-South-East-South continuously up to the end. The time of travel was recorded 5 hours. Find the average velocity of the travel and neglect the turning impact. a. 240 kph b. 300 kph c. 350 kph d. 400 kph e. 440 kph 2. Which of the following is correct if a helicopter flies from the same origin, what will be its average velocity in an hour travel? a. 1,212.20 kph b. 1,500 kph c. 1,000 kph d. 1,414.20 kph e. 800 kphA tip.instructure.com 'Despair Epi www.youtuber Recommender tructions: Read and analyze each question/problem carefully. For each item, a correct answer is equivalent to 1 point, while problem-solving items are for 2 points each. Time CLICK on the correct answer so that it will be submitted and recorded. Attem Once your answer is submitted it will be locked. Be sure of your answer. 16 H Seco Good luck!!! Question 4 2 pts Two point charges, 8x10 Cand -2x10-9 C are separated by 4 m. How strong is he electric field (in N/C) midway between them? 22.5 O 900 O 45 O 13500 Next