please and please answer completion4, completion5, and completion6 also please try to make it clear for my understanding
thank you very much in advance
1)The given graph is not a function because in a function, for a certain value of x , there should be a unique value of y but in this case at t= 2 secs, we get multiple values of v which shows that this is not a function.
2) For it to be a function, it should be a discontinuous function such that at t=2 secs, it should have only one value of the velocity let us say 9m/s and this is not possible for the particle to jump from rest to 9m/s instantly without any time gap, that would require an acceleration close to infinity which is not possible.
3) Area under the curve will give us the total displacement which will be 9×6 = 54m
please and please answer completion4, completion5, and completion6 also please try to make it clear for my understanding thank you very much in advance 2.3 Chasing and Colliding Have you ever seen a...
please answer these and please make it clear for my understanding thank you very much in advance 1. Explain how momentum is the key to rocket succes 2. To put a one tonne satellite in to low earth orbit requires a delta v of around 10 km per second from the launch pad. Explain what this means and why a velocity of this magnitude is required. 3. How much kinetic energy will this satellite have in orbit? Compare that with...
Please try to answer all questions and show work. Thank you. 1. A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player's hand. If we neglect air resistance, then the magnitude of the acceleration of the ball is? A. largest the moment after it leaves the players hand. B. smallgst the moment after it leaves the player's...
please answer all I beg you ASAP! and please try solving most of them thabk you so much Question 23 (1 point) At an instant a traffic light turns green, a truck starts with a constant acceleration of 1.8 m/s2. At the same moment a taxi travelling with a constant speed of 8.5 m/s overtakes and passes the truck. Which two equations properly describe the position of the truck and the taxi? a) dtruck = 8.5at dtaxi = 8.5at b)...
please help and answer all ASAP please thank you so much Question 49 (1 point) When light travelling in glass enters glass with a higher index of refraction, the wave will be: a) partially transmitted with a change in phase b) transmitted forming a standing wave pattern in air c) reflected so as to form a node at the junction d) totally reflected at the junction e) partially reflected without a change in phase Question 38 (1 point) The charge,...
Please answer the following physic questions. Thank you! 1. A dog sees a flowerpot sail up and then back past a window 5.0 ft high. If the total time the pot is in sight is 1.0 seconds, find the height above the window that the pot rises. 2. An elevator ascends with an upward acceleration of 4.0 ft/s2. At the instant its upward speed is 8.0 ft/s, a loose bolt drops from the ceiling of the elevator 9.0 ft from...
Game Description: Most of you have played a very interesting game “Snake” on your old Nokia phones (Black & White). Now it is your time to create it with more interesting colors and features. When the game is started a snake is controlled by up, down, left and right keys to eat food which appears on random locations. By eating food snake’s length increases one unit and player’s score increases by 5 points. Food disappears after 15 seconds and appears...
please use python and provide run result, thank you! click on pic to make it bigger For this assignment you will have to investigate the use of the Python random library's random generator function, random.randrange(stop), randrange produces a random integer in the range of 0 to stop-1. You will need to import random at the top of your program. You can find this in the text or using the online resources given in the lectures A Slot Machine Simulation Understand...
Please use own words. Thank you. CASE QUESTIONS AND DISCUSSION > Analyze and discuss the questions listed below in specific detail. A minimum of 4 pages is required; ensure that you answer all questions completely Case Questions Who are the main players (name and position)? What business (es) and industry or industries is the company in? What are the issues and problems facing the company? (Sort them by importance and urgency.) What are the characteristics of the environment in which...