The 10-kg block shown in Fig. 14-6a rests on the smooth incline. If the spring is originally stretched 0.5 m, determine the total work done by all the forces acting on the block when a horizontal force P= 400 N pushes the block up the plane s=2 m. = 2 m Initial position of spring P= 400 N 2 sin 30° m -k = 30 N/m -2 cos 30° m- 30° (a)

Elements Of Electromagnetics
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The 10-kg block shown in Fig. 14-6a rests on the smooth incline. If the spring is originally stretched 0.5 m, determine
the total work done by all the forces acting on the block when a horizontal force P = 400 N pushes the block up the
plane s= 2 m.
s = 2 m
Initial
position of spring
P = 400 N
2 sin 30° m
-k = 30 N/m
-2 cos 30° m
30°
(a)
Transcribed Image Text:The 10-kg block shown in Fig. 14-6a rests on the smooth incline. If the spring is originally stretched 0.5 m, determine the total work done by all the forces acting on the block when a horizontal force P = 400 N pushes the block up the plane s= 2 m. s = 2 m Initial position of spring P = 400 N 2 sin 30° m -k = 30 N/m -2 cos 30° m 30° (a)
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