11. Momentum & Impulse
Intro to Momentum
11. Momentum & Impulse
Intro to Momentum
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- Multiple Choice
How fast would you have to throw a 150-g rock for it to have the same momentum as a 10-g sniper rifle bullet traveling at 900 m/s?
910views72rank3comments - Multiple ChoiceA250 grubber ball bounces off a wall. As it strikes the wall, it is moving in the negative x-direction at,and as it bounces off, it is moving in the positive x-direction at. What is the impulse on the ball from the wall?710views
- Multiple ChoiceWhat is the momentum of a600 kgcar traveling at (about35 mph)?482views
- Multiple ChoiceThree cars approach an intersection: an 800 kg car moves in the positive x-direction at , a 1200 kg car moves in the negative x-direction at , and a 900 kg car moves in the positive y-direction at . What is the total momentum of this system of three cars? Give your answer as a magnitude and an angle counterclockwise from the positive x-axis.789views