Get in touch with us
Send us an e-mail
Question
A particle is initially at rest at point A on a straight line ABCD. The particle moves from point A to B with uniform acceleration, reaching B with the speed of 12m/s after 2 seconds. The acceleration then alters to a constant 1m/s2 and 8 uniformly to come to rest at D after further 10 seconds.
(i) Draw a velocity-time graph for the motion
(ii) Find acceleration of particle when travelling from A to B
(iii) Find speed of particle on reaching C
(iv) Find retardation of particle when travelling from C to D
(v) Find Total distance from A to D
Summary
The question belongs to Physics and it discusses about calculating change in acceleration of a particle in motion in a straight line between points ABCD.
Total Word Count 71
Download Full Solution
The object oriented programming languages like C++ and Java were a nightmare for me and my professor rushed off with her lectures so fast that I couldn’t catch up with the syllabus. Then once HwA started helped me out with my computer science assignments I got more time to understand how the things summed up. They did not only just write the codes on my behalf but when I enquired explained to me every step individually. The experts here are really helpful and I will always remain grateful to HwA for all the nice grades I have got in my graduation and post graduation in computer science and technology.
I really needed assistance with my clinical epidemiology assignment while I came across HwA and was thrilled to find that they have expert dealing with that area of nursing. It was really cherishing and the nursing experts here are well experienced and well equipped with the nitty-gritty of a patient care.
I was completely lost with my Thermodynamics assignment. I approached the HwA team for help and they connected me with the best chem engineering tutor ever. He not only cleared my concepts but also helped me in solving my assignments. Kudos team!
I am doing a long-distance executive marketing course from a Sydney based University and I really don’t find much time to devote for my marketing assignments. Thankfully, I have come across HwA, and they really know how to deal with these questions. The experts are well equipped and helped me get good grades in all my assignments so far.
I had taken the help from HwA to write the assignment on consumer protection laws in the UK. I needed to include a recent case study in the assignment essay and the commercial law assignment expert at HwA knew the best example to incorporate. I got an A in the assignment and that helped boost my grade for the entire term.
Comments
this is a very good website
I have 50 questions for the same test your page is showing only 28
hi can you please help or guide me to answer my assignments. thanks
hi can anyone help or guide me to my assignments. thanks
This solution is perfect ...thanks
Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes
Perfect bank of solution.
great !
thanks for the quick response. the solution looks good. :)
thnx for the answer. it was perfect. just the way i wanted it.
works fine.