initial commit / add all books

1 files changed, 33 insertions, 0 deletions

diff --git a/24/CH2/EX2.6/Example2_6.sce b/24/CH2/EX2.6/Example2_6.sce
new file mode 100755
index 000000000..d5e1987a9
--- /dev/null
+++ b/24/CH2/EX2.6/Example2_6.sce
@@ -0,0 +1,33 @@
+//Given that

+g = -9.8   //in m/sec^2

+displacement = -48  //in meter

+

+//Sample Problem 2-6a

+printf("**Sample Problem 2-6a**\n")

+//using newton's  equation of motion

+//displacement = 0 * t + .5 * g * t * t

+//displacement = .5 * g * t * t

+time = sqrt(displacement/(.5 * g))

+printf("The time taken to reach at the ground is %f sec\n", time)

+

+//Sample Problem 2-6b

+printf("\n**Sample Problem 2-6b**\n")

+t = poly(0,'t');

+dis_t = 0 * t + .5 * g *t * t

+ds = horner(dis_t,[1,2,3])

+printf("The displacements at times 1,2,3 sec in meter is")

+disp(ds)

+

+//Sample Problem 2-6c

+printf("\n**Sample Problem 2-6c**\n")

+//using newton's first equation of motion v = u + a*t

+velocity = 0 + g * time

+printf("The velocity at water surface is equal to %f km/h\n", velocity)

+

+//Sample Problem 2-6d

+printf("\n**Sample Problem 2-6d**\n")

+//using newton's first equation of motion

+v_at_time_t = 0 + g * t

+velocities = horner(v_at_time_t,[1,2,3])

+printf("The velocitis at times 1,2,3 sec in m/s is")

+disp(velocities)
\ No newline at end of file