University:
University of Waterloo
Course:
PHYS 111 | Physics 1
Academic year:

2023
Views:

181

Pages:

3
Author:

niyunong108

Work : is said to be Lone, when the object displaceswhen the Soxa is applied.--->Work = F.SW =Fscoso( Ois bre angle b/w force & displacement)FOFcose SLind work done is F = 21+35 +440 and displacement5 =W=F.Sw=(21+53+40)). csitsg - 2k)w = 10i+9j+c-8) ==10+1=11Jank positive workis o is acube work done will be positiveeg: A Ball throur vertically upward then workdone by the applied force 2'S PositiveNegative workwhen angle is 0 abuse work done will be negative.eg:aton a ball throur vertically upwards work doneEy grantational sorce 2's negativeHere Q is 180°W =W=FS-1.W=-FSzero work1.1 is displecement is 3ero work is sero.a man pushing a wall.when o 23 90°. w = FSC0390° 0 900 g:work done by cantupefal sorce5

Work - Physics Notes

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