- #1
dragon18
- 12
- 0
Starting from rest, an object is sliding down a frictionless inclined plane on the planet Org. Using the animation, determine the acceleration due to gravity ('g') on the planet. Use the protractor shown on the screen to measure the angle of inclination.
https://www.physicsforums.com/attachments/55979
point 1: 0s 0,30
point 2: 1s 2.6, 27.2
point 3: 2s 10, 21.7
point 4: 3s 22.7, 12.6
point 5: 4s 40, 0
Theta: 36.15
Relevant Equations
a=vf-vf
a=gsinθ
Attempt
vi=0m/s
vf=7.5m/s
a=7.5m/s2
g=sin36.15/7.5
g=0.0787m/s2
https://www.physicsforums.com/attachments/55979
point 1: 0s 0,30
point 2: 1s 2.6, 27.2
point 3: 2s 10, 21.7
point 4: 3s 22.7, 12.6
point 5: 4s 40, 0
Theta: 36.15
Relevant Equations
a=vf-vf
a=gsinθ
Attempt
vi=0m/s
vf=7.5m/s
a=7.5m/s2
g=sin36.15/7.5
g=0.0787m/s2