Time (s) X(m) Y(m) X Velocity Y Velocity .5 0.821778978432 2.79406026606 -0.1952
ID: 3894573 • Letter: T
Question
Time (s)
X(m)
Y(m)
X Velocity
Y Velocity
.5
0.821778978432
2.79406026606
-0.195290988933
0.716066959422
.6
.799245402786
2.87067442325
-0.153979433582
0.645336569199
.7
.785725257399
2.92926171993
-0.102152209596
0.561086033589
.8
.781218542269
2.98784901661
-0.0688525922521
0.430641667904
.9
.77671182714
3.01488930739
-0.0701044575657
0.284173426204
1
.763191681752
3.04643631329
-0.0400596900376
0.116423474172
1.1
.763191681752
3.04643631329
0.0338003634692
-0.115171608858
1.2
.77671182714
3.01488930739
0.0550820738017
-0.275410369008
1.3
.77671182714
2.98334230148
0.053830208488
-0.364292806279
1.4
.781218542269
2.95179529558
0.101401090408
-0.522027835802
1.5
.799245402786
2.87518113838
0.130694738748
-0.637700190786
1.6
.808258833045
2.8165938417
0.156483164209
-0.692907451119
1.7
.830792408691
2.73547296938
0.192787258306
-0.758630380087
Graph based upon data yielded this equation: Y = A(t-t0)^2 + B(t-t0) + Ct0
t0 =.5
A = -.7647
B = .8604
C = 2.794
A. Use the kinematics equation you found to determine the vertical component of the acceleration of the astronaut, ay.
B. Do the same thing as above and identify v0y and initial position y0.
C. Use the tabulated data to find the height, h, of the astronaut
Time (s)
X(m)
Y(m)
X Velocity
Y Velocity
.5
0.821778978432
2.79406026606
-0.195290988933
0.716066959422
.6
.799245402786
2.87067442325
-0.153979433582
0.645336569199
.7
.785725257399
2.92926171993
-0.102152209596
0.561086033589
.8
.781218542269
2.98784901661
-0.0688525922521
0.430641667904
.9
.77671182714
3.01488930739
-0.0701044575657
0.284173426204
1
.763191681752
3.04643631329
-0.0400596900376
0.116423474172
1.1
.763191681752
3.04643631329
0.0338003634692
-0.115171608858
1.2
.77671182714
3.01488930739
0.0550820738017
-0.275410369008
1.3
.77671182714
2.98334230148
0.053830208488
-0.364292806279
1.4
.781218542269
2.95179529558
0.101401090408
-0.522027835802
1.5
.799245402786
2.87518113838
0.130694738748
-0.637700190786
1.6
.808258833045
2.8165938417
0.156483164209
-0.692907451119
1.7
.830792408691
2.73547296938
0.192787258306
-0.758630380087
Explanation / Answer
A) from equation A = 1/2 a
so a = 2*-0.7647=-1.5294
B) Voy = B = 0.8604
y0 = C = 2.794
D) F = m a = (180/32+190/32)*1.5294= 17.68 lb downwards