Equations of Motion: Example
About the Lecture
The lecture Equations of Motion: Example by Jared Rovny, PhD is from the course Translational Motion.
Included Quiz Questions
You drop a penny from the top of a 2000 m building. Ignoring air resistance, what is the velocity when it reaches the ground? (g = 9.8 m/s²)
- -198 m/s
- 99 m/s
- 140 m/s
- -396 m/s
- 280 m/s
What is the acceleration of an object falling towards the ground while ignoring air resistance and taking the upward direction as positive?
- -9.8 m/s²
- +9.8 m/s²
- +4.9 m/s²
- -4.9 m/s²
- +20 m/s²
Which of the following statements is correct regarding the motion of a free-falling object?
- A free-falling object falls with a constant acceleration downwards, neglecting air resistance.
- The initial velocity of a free-falling object is -9.8 m/s.
- The velocity of a free-falling object is zero when reaching the ground.
- The acceleration of a free-falling object is zero when reaching the ground.
- A free-falling object falls with a constant velocity downwards, neglecting air resistance.
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Author of lecture Equations of Motion: Example
Jared Rovny, PhD
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It was really an awesome and not only this one but also the previous ones . The explainiation just made it fun and easy or it would have been too difficult for us to just go decode the ncert on own . Thank you to the lecturer and LECTURIO!!!!!
