Momentum: Definition
Über den Vortrag
Der Vortrag „Momentum: Definition“ von Jared Rovny, PhD ist Bestandteil des Kurses „Vorphysikum Zahnmedizin“.
Quiz zum Vortrag
Which of the following is an expression for momentum? (m: mass, x: position, v: velocity, a: acceleration, t: time)
- mv
- mv/t
- ma
- mv²/2
- mx²/t²
Object 1 has a momentum of 5 kg∙m/s towards the right, and object 2 has a momentum of 5 kg∙m/s towards the left. What is the total momentum of the system?
- 0 kg∙m/s
- 10 kg∙m/s to the right
- 10 kg∙m/s to the left
- -10 kg∙m/s to the right
- -10 kg∙m/s to the left
A golf ball is initially motionless before being struck by a club, which gives it a momentum of 10 kg∙m/s. If the time of the collision is 0.1 seconds, what is the average force applied by the club to the golf ball?
- 100 N
- 1000 N
- 10 N
- 1 N
- 0.1 N
Dozent des Vortrages Momentum: Definition
Jared Rovny, PhD
Dr. Jared Rovny has been a Lecturer at Yale University in Connecticut, USA since 2013.
He obtained his PhD in Physics from Yale University in 2019. He was awarded the D. Allan Bromley Graduate Fellowship in Physics in 2019 and the Princeton Quantum Institute Postdoctoral Fellow in 2020.
Currently, he works with Yale's Center for Teaching and Learning at Yale University.
Due to his achievements, he earned the Yale College Prize Teaching Fellowship for his work in PHYS 171 (University Physics for the Life Sciences).
Within Lecturio, Dr. Rovny teaches courses on Physics.
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