Two constant forces F1 = 2.5 ^i +1.2 j +1.7 k N and F2 = 7.8 i-6.3 j-7.8°k N act together on an object causes a displacement from position r1 %3D %3D 1.6 i + 5.3 j + 4.8° k cm to position r2= 6.9°i + 8.9 j %3D .+3^ k cm. Determine the total work done (J) on the object

Two constant forces F1 = 2.5 ^i +1.2 j +1.7 k N and F2 = 7.8 i-6.3 j-7.8°k N act together on an object causes a displacement from position r1 %3D %3D 1.6 i + 5.3 j + 4.8° k cm to position r2= 6.9°i + 8.9 j %3D .+3^ k cm. Determine the total work done (J) on the object

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section6.2: Work Done By A Constant Force

Problem 6.2QQ

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what is the answer?

Two constant forces F1 = 2.5 ^i +1.2 j +1.7 k N and F2 = 7.8°i -6.3
j-7.8*k N act together on an object causes a displacement from
position r1
1.6 i + 5.3 j + 4.8* k cm to position r2= 6.9i + 8.9 j
.+3^ k cm. Determine the total work done (J) on the object

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