Two cars are travelling on a road with the velocities as shown in Figure 1.2 just before the impact. After the impact occur, car A moves with a velocity of 15 km/hr to the right relative to car B. i. Determine the coefficient of restitution between car A and B and the final velocity of car A and car B. ii. Calculate the energy loss due to the impact. 35 km/hr 12 km/hr A в mĄ = 2.8 Mg mg = 2 Mg Figure 1.2 Collision of two cars

Two cars are travelling on a road with the velocities as shown in Figure 1.2 just before the impact. After the impact occur, car A moves with a velocity of 15 km/hr to the right relative to car B. i. Determine the coefficient of restitution between car A and B and the final velocity of car A and car B. ii. Calculate the energy loss due to the impact. 35 km/hr 12 km/hr A в mĄ = 2.8 Mg mg = 2 Mg Figure 1.2 Collision of two cars

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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Conservation of Energy

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Question

Two cars are travelling on a road with the velocities as shown in Figure 1.2 just
before the impact. After the impact occur, car A moves with a velocity of 15 km/hr
to the right relative to car B.
i. Determine the coefficient of restitution between car A and B and the final
velocity of car A and car B.
ii.
Calculate the energy loss due to the impact.
35 km/hr
12 km/hr
A
B
mĄ = 2.8 Mg
mg = 2 Mg
Figure 1.2 Collision of two cars

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