Question

a coolie carries a baggage of the mass 40 kg from one end of the platform to another end of the platform through a distance of distance of 50 m. the work done by the coolie is



a) zero
b) 40j
c) 2000j
d) none of these​

Answer 1

$\huge\star\mathfrak\red{{Hey Mate...!!}}$

● The work done will be zero because a coolie carries a load make an angle of 90 degree wherever the 90 degree created the work done will be zero.

Proof:

W = FS Cos Q

W = FS Cos (90°)

W = FS (0)

W = 0