Reference no: EM131276202 , Length: 2
This is a Physics Essay need two pages . and I posted the writing prompt below:
a) The essay must be typewritten, double-spaced, and approximately two pages in length, not counting any figures or graphs which you may choose to include.
b) You may handwrite equations and mathematical symbols.
c) Use correct rules of grammar.
d) The format of the essay
must be:
1. Brief introductory overview
2. Discussion (main presentation)
3. Brief conclusion
You may choose one of the following three topics [Make sure that you include all of the sub-topics listed below in brackets after each topic]:
1. Description of Motion [coordinate system, position, displacement (ax), distance swept(4), Ax vs. d (round trip) ; avg. speed, inst. speed; avg. velocity, inst. velocity;acceleration ("reading" (interpretation) of acceleration value, deceleration, acceleration of gravity); finding inst. velocity as slope of tangent line in x vs. t graph when have acceleration]
2. Newton's aThreelaws of Motion faN1 a N31 [velocity, force, net force; Ni: statement] explain, 2 examples; mass; acceleration; N2: statement/explain, example; scaling of acceleration with mass and net force; apply N2 to gravity force; N3: statement/explain, 2 examples]
3. Terminal Velocity [Drop object w/ no air resistance (accel. of gravity„ weight W); Drop object w/ air resistance present: air resistance force Fa (dep. on velocity), Fnet= W Fa3 stages in falling in air: 1) moment of release (afro& = g), 2) intermediate (Fa # 0 ,
Fa < W aint < 3) final (Fa = VV Fnet = 0 V = constant by N1 (= terminal velocity vtn, vt values for different objects]