Momentum: Definition
About the Lecture
The lecture Momentum: Definition by Jared Rovny, PhD is from the course Momentum.
Included Quiz Questions
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
Author of lecture Momentum: Definition
Jared Rovny, PhD
Customer reviews
5,0 of 5 stars
| 5 Stars |
|
5 |
| 4 Stars |
|
0 |
| 3 Stars |
|
0 |
| 2 Stars |
|
0 |
| 1 Star |
|
0 |
