pull on arope with force 235n, ropeattached to a block with mass 40kg, the rope angle to floor is 38 degrees, what is Fnet?
Solution:
Given:
Applied force (F) = 235 N
Mass of block (m) = 40 kg
Angle (
) = 38 degree
Here, Fnet= F cos
= (235 N)
cos(38) = 185.18 N
And, Acceleration of block (a) = Fnet / m = (185.18 N) / (40 kg) = 4.63 kg/m2
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