Part A A 200 kg weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates upward at 33 m/s? for 30 s, then runs out of fuel. Ignore any air What is the rocket's maximum altitude? resistance effects. Express your answer to two significant figures and include the appropriate units. HA 78 km h = Submit Previous Answers Request Answer X Incorrect; Try Again; 7 attempts remaining Part B How long is the rocket in the air before hitting the ground? Express your answer to two significant figures and include the appropriate units. HẢ ? t = Value Units Submit Request Answer

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter2: One Dimensional Motion
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Part A
A 200 kg weather rocket is loaded with 100 kg of fuel
and fired straight up. It accelerates upward at 33 m/s?
for 30 s, then runs out of fuel. Ignore any air
resistance effects.
What is the rocket's maximum altitude?
Express your answer to two significant figures and include the appropriate units.
?
困
km
h = 78
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 7 attempts remaining
Part B
How long is the rocket in the air before hitting the ground?
Express your answer to two significant figures and include the appropriate units.
HA
t =
Value
Units
Submit
Request Answer
Transcribed Image Text:Part A A 200 kg weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates upward at 33 m/s? for 30 s, then runs out of fuel. Ignore any air resistance effects. What is the rocket's maximum altitude? Express your answer to two significant figures and include the appropriate units. ? 困 km h = 78 Submit Previous Answers Request Answer X Incorrect; Try Again; 7 attempts remaining Part B How long is the rocket in the air before hitting the ground? Express your answer to two significant figures and include the appropriate units. HA t = Value Units Submit Request Answer
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