) A(7 kg) block is at position (A) on the track that is (5 m) above the ground. as shown in figure below Section B-C is rough with coefficient of kinetic friction of 0.35 while the other surface is not a length of B-C is 1.7 m. FIND (a) the total energy of the block at A. (b) velocity of the block at B .(d) The energy lost along path B- C. and (c) how high the block rise along path C-D. 8. to

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Chapter1: Introduction To Statics
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Misan University - Fngineering College
Petmleum Engineering Department
Subject : physics.
Exam Quiz
Examiner :Assist Lec. Hanan Hashim
Class 1d year
Date 21 /2/ 2021
Time:I hr.
1) A (7 kg) block is at position (A) on the track that is (5 m) ahove the ground. as shown in
figure below Section B-C is rough with coefficient of kinetic friction of 0.35 while the
other surface is not .a length of B-C is 1.7 m. FIND (a) the total energy of the block at A.
(b) velocity of the block at B .(d) The energy lost along path B- C, and (c) how high the
hlock rise along path C-D.
Assist. Lec. Hanan Hashim
علي الجیزاني
اليوم عند 5:54
Transcribed Image Text:0:00. 4 KB/S 21 Misan University - Fngineering College Petmleum Engineering Department Subject : physics. Exam Quiz Examiner :Assist Lec. Hanan Hashim Class 1d year Date 21 /2/ 2021 Time:I hr. 1) A (7 kg) block is at position (A) on the track that is (5 m) ahove the ground. as shown in figure below Section B-C is rough with coefficient of kinetic friction of 0.35 while the other surface is not .a length of B-C is 1.7 m. FIND (a) the total energy of the block at A. (b) velocity of the block at B .(d) The energy lost along path B- C, and (c) how high the hlock rise along path C-D. Assist. Lec. Hanan Hashim علي الجیزاني اليوم عند 5:54
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