1.

a force 40 n act on an object at an angle of 37 degree with the horizontal as a result the object is displace hori gently though a distance of 14 meter calculate work done by the force given that cos 37 degree 4/5​

Answer»

tion:WORK done in fruit CASE =F.S.cosθ=10×2×cos6010JWork done in second case is same as 10J=FScosθ⇒F×2×cos30=10F= 3 10



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