Ballistic Pendulum
DoNow: A 10 kg object is launched through a 1.2 m long tube. The object reaches a maximum speed of 5 m/s while in the tube.
(a) Calculate the change in momentum of the object and the tube.
(b) Describe the Impulse on the object or tube.
(c) Calculate the acceleration of the object moving through the tube.
(d) Calculate the force acting on the object or the tube.
(e) Calculate the impulse time for the object in the tube.
(notes)
AIM: I can describe how to use momentum and energy concepts to predict the motion of objects involved in an inelastic collision with a hanging target. I can describe the units of angle measurements and how they are related; and to convert from degrees to radians and back.
Activities:
- Submit: Ch10 Preview Notes, Using Up Momentum HW & (Sporting Momentum HW)
- Tableshare & Review Momentous Momentum HW
- Angles in Degree and Radian (notes)
- Ballistic Pendulum Experience (video)
- Remember This? HW
Textbook Review Ch 10.1
Homework:
Ballistic Pendulum Experience, Remember This? HW, Momentous Momentum HW
Coming Up:
Rotational Kinematics
Ballistic Pendulum Experience Deliverable, Due: Friday, 23Jan15
Rotational TEST, Dun-dun-DUUUN!
posted by mister smith @ 7:00 AM
2 Comments
2 Comments:
Let's keep it simple.
25.8 degrees from the vertical or 64.2 degrees from the horizontal.
String length 1.5 m
Marker mass 10 grams
Target mass .700 kilograms
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