Physics, asked by Tonia, 1 year ago

A particle moves from position r1=2i-j+4k to position r2= 3i-5j+k under the action of force=5i+3j-2k find work done

Answers

Answered by Yasirarfat

2

w=F.S
here S=r2-r1
S=i-4j-3k
W=(5i+3j-2k).(I-4j-3k)
W=5-12+6=13

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