Question 1:A sphere of mass m = 2 kg, is released from rest at point A (see Figure 1.1). Due to gravity, the sphere goesdown the path AB (which is an inclined plane, at 45 degrees from the horizontal line) and then hits theground at point D; the vertical wall BC is 2000 cm high (see Figure 1.1 for details)Assume no friction.(a) Derive the velocity of the sphere when it reaches point B.(b) Derive the distance CD and the time the sphere takes to go from point B to point D.State and justify your assumptions and comment on your working.Marks will be assigned for the quality of the presentation of the working and of the comments.(You have to assign the value of L, in centimetres, by using the last 3 digits of your student ID, and thensolve the question; for example, if your student ID is 19980169, then L=169 cm; if your ID is 17680039, thenL=39 cm; if your ID is 14567000, then L=1000 cm).LLCBDL = 50 cmin thisFigure 1.1case...

Given data: L = 50 cm = 0.05 m Mass, m = 2 kg BC = 2000 cm = 20 m angle B, θ = 45°

Answered: A sphere of mass m = 2 kg, is released…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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