diff options
Diffstat (limited to '3886/CH6/EX6.7')
| -rw-r--r-- | 3886/CH6/EX6.7/6_7.sce | 9 | ||||
| -rw-r--r-- | 3886/CH6/EX6.7/6_7.txt | 3 |
2 files changed, 12 insertions, 0 deletions
diff --git a/3886/CH6/EX6.7/6_7.sce b/3886/CH6/EX6.7/6_7.sce new file mode 100644 index 000000000..85c5d0c8a --- /dev/null +++ b/3886/CH6/EX6.7/6_7.sce @@ -0,0 +1,9 @@ +//calculate force required
+//refer fig.6.15
+//VR=2*number of movable pulleys
+VR=2*3
+eta=0.85
+MA=eta*VR
+W=12000
+P=W/5.1
+printf("The required force is P=%.2f N",P)
diff --git a/3886/CH6/EX6.7/6_7.txt b/3886/CH6/EX6.7/6_7.txt new file mode 100644 index 000000000..8e6ae6399 --- /dev/null +++ b/3886/CH6/EX6.7/6_7.txt @@ -0,0 +1,3 @@ +
+--> exec('E:\My program EM\6. Lifting machines\6.7.sce', -1)
+The required force is P=2352.94 N
\ No newline at end of file |