Physics Lab Help

Lab Project Answer Sheet

Name: ______________________________                 Student # ___________

E-mail address: ______________________________

Lab 2

Excel Data Table: (To be supplied by student)

Θ = __________

R (at v0 = 10 m/s & g = 10m/s2) = __________

Graph of R (y-axis) vs. Θ : (To be supplied by student)

Lab 3

T (at t = 2.54 s) = ________

FN = _________

Lab 4

Data Tables & Short Answers:

Fill in the charts below:

Is total energy (T.E.) conserved in every case (within experimental error)?  ______ yes  ______ no  [If not, where did the missing energy go?] ____________________________________________

What if the mass of the ball changed from 0.01 kg to 1.0 kg?  Fill in the chart below:

Is total energy (T.E.) conserved in every case (within experimental error)?  ______ yes  ______ no  [If not, where did the missing energy go?] ____________________________________________

What if the air resistance on the ball changed from 0.0 to 0.05 kg/m•s (change the mass back to the original value, 0.01 kg & go the “World” menu)?  Fill in the chart below:

Is total energy (T.E.) conserved in every case (within experimental error)?  ______ yes  ______ no  [If not, where did the missing energy go?] ____________________________________________________________________

Lab 5

Weightyou=______________

Workyou = ________

Poweryou = ________

Poweryou(in kW) = ________

Money that this climb is worth = ________

Lab 6

t = ________

h = Δy = ________

v(bullet-calculated) = ________

Lab 7

red blue

A = _____________ A = ___________

T = _____________ T = ___________

f = ______________ f = ___________

λ = _______________ λ = _____________

v = _______________ v = _____________