The 10-kg block shown In Figure (a) rests on the smooth incline. If the spring is originally streiched 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 planes 2 m. = 2 m Initial position of spring 400 NY 2 sin 30° m -k 30 N/m 2 cos 30 m HINT: 30 (a) SEE FREEBODY DIAGRAM IN FIG (b) to assist solving the problem
The 10-kg block shown In Figure (a) rests on the smooth incline. If the spring is originally streiched 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 planes 2 m. = 2 m Initial position of spring 400 NY 2 sin 30° m -k 30 N/m 2 cos 30 m HINT: 30 (a) SEE FREEBODY DIAGRAM IN FIG (b) to assist solving the problem
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![The 10-kg block shown in Figure (a) 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 planes 2 m.
8 = 2 m
Initial
position of spring
400 NY
2 sin 30° m
-k 30 N/m
-2 cos 30° m-
HINT:
30°
(a)
SEE FREEBODY DIAGRAM IN FIG (b) to assist solving the problem
98.1 N1 30°
P= 400 N
30°
NB
F,
(b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F535a6610-5408-42b9-810f-cca1f66cb656%2F05536b96-774b-48a5-9eb2-b5db3275f0d9%2F50e6ohl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The 10-kg block shown in Figure (a) 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 planes 2 m.
8 = 2 m
Initial
position of spring
400 NY
2 sin 30° m
-k 30 N/m
-2 cos 30° m-
HINT:
30°
(a)
SEE FREEBODY DIAGRAM IN FIG (b) to assist solving the problem
98.1 N1 30°
P= 400 N
30°
NB
F,
(b)
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