26. A force F = 3i +2 j newton is applied on a body. If the displacement produced in the body is
x=4i+j metre, calculate the work done by the force.
Answers
Answered by
1
Explanation:
f=3i+2j
x=4i+j
w=f.x
=(3i+2j)(4i+j)
=3(4)+2(1)
=12+2=14joule
Answered by
0
Answer:
Explanation:
f=3i+2j
x=4i+j
w=f.x
=(3i+2j)(4i+j)
=3(4)+2(1)
=12+2=14joule
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