Mechanics question 2: Figure 1.2 shows a ball of mass m = 3 kg, which is released from rest at point A. Due to gravity, the ball goes down the path AB (which is a quarter of a circle, with radius) and then hits the ground at point D; the vertical wall BC is 1000 cm high (see figure 2.1) Assume no friction. (a) Calculate the velocity of the ball when it reaches point B. (b) Calculate the time the ball takes to reach point D and the distance CD.

Mechanics question 2: Figure 1.2 shows a ball of mass m = 3 kg, which is released from rest at point A. Due to gravity, the ball goes down the path AB (which is a quarter of a circle, with radius) and then hits the ground at point D; the vertical wall BC is 1000 cm high (see figure 2.1) Assume no friction. (a) Calculate the velocity of the ball when it reaches point B. (b) Calculate the time the ball takes to reach point D and the distance CD.

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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