Answer Happy

Posted: **Mon Jul 11, 2022 1:04 pm**

: Activity 3 Kinetic Energy Before You Start Analyzing Position And Velocity Data Watch The Short Movie M6 Act3 Mov Ava 1 (25.54 KiB) Viewed 37 times

: Activity 3 Kinetic Energy Before You Start Analyzing Position And Velocity Data Watch The Short Movie M6 Act3 Mov Ava 2 (19.63 KiB) Viewed 37 times

: Activity 3 Kinetic Energy Before You Start Analyzing Position And Velocity Data Watch The Short Movie M6 Act3 Mov Ava 3 (55.03 KiB) Viewed 37 times

: Activity 3 Kinetic Energy Before You Start Analyzing Position And Velocity Data Watch The Short Movie M6 Act3 Mov Ava 4 (55.03 KiB) Viewed 37 times

Activity 3: Kinetic Energy Before you start analyzing position and velocity data, watch the short movie M6 Act3.MOV (available in the "Lab M6" module on Brightspace) showing the motion of the cart. From the graph below, the maximum absolute value of cart velocity = 0.495 m/s. Far Vis ** HELL
Kinetic energy: KE = incorrect tries 2/5 Previous Energy lost: |A PE|-KE= Second Tries 2/5 Previous res Percentage energy loss (100%* ||ΔΡΕ| – ΚΕ |APE| Incorrect Tries 1/5 Presses Since all the energy lost is due to work done by the friction force, we may use the following equation to estimate the average friction force FFRICTION ||APE|-KE=FFRICTION AX Average friction force FFRICTION == frie (%) (N)
VELOCITY(m/s) 08- 0.6- 04- POSITION( m) + 0.2 -0.2- A -0.6- -0.8- -1.0 1.8 1.6- 1.4- 1.2 €1.0 0.8- 0.6- 0.4 0.2 0.5 0.5 1.0 1.0 1.5 1.5 2.0 20 25 Time(s) Time(s) 2.5 3.0; 3.0 3.5 (3.0644,-0.495) 3.5 VELOCITY v (m/s) Run #2 40 +POSITION (m) Run #2 4.0 1