Work Done by Non-Conservative Forces 13. (Note: Here, the non-conservative force increases the kinetic energy of the object.) Fireworks are used to celebrate the New Year. One such firework is the baby rocket, which is attached to a stick, ignited, and allowed to fly off. One such baby rocket of mass 200 g was launched from rest and follows an erratic path towards an altitude of 29 m above the launch point. If the ignitable material in the rocket provides 425 J of work via a non-conservative force, what would be the velocity of the rocket at 29 m? Ignore the effects of air resistance and the decreasing mass of the rocket.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
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Work Done by Non-Conservative Forces
13. (Note: Here, the non-conservative force increases the kinetic energy of the OY 2r
object.) Fireworks are used to celebrate the New Year. Onc such firework is the
baby rocket, which is attached to a stick, ignited, and allowed to fly off. One such
baby rocket of mass 200 g was launched from rest and follows an erratic path
towards an altitude of 29 m above the launch point. If the ignitable material in the
rocket provides 425 J of work via a non-conservative force, what would be the
velocity of the rocket at 29 m? Ignore the effects of air resistance and the
decreasing mass of the rocket.
Transcribed Image Text:Work Done by Non-Conservative Forces 13. (Note: Here, the non-conservative force increases the kinetic energy of the OY 2r object.) Fireworks are used to celebrate the New Year. Onc such firework is the baby rocket, which is attached to a stick, ignited, and allowed to fly off. One such baby rocket of mass 200 g was launched from rest and follows an erratic path towards an altitude of 29 m above the launch point. If the ignitable material in the rocket provides 425 J of work via a non-conservative force, what would be the velocity of the rocket at 29 m? Ignore the effects of air resistance and the decreasing mass of the rocket.
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