After a big snowfall, you take your favorite rocket‑powered sled out to a wide field. The field is 221 m across, and you know that your sled accelerates at a rate of 3.95 m/s2 when the rocket is on. How much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time? amount of time: How fast will the sled be moving when it reaches the other end of the field? speed at the end of the field: How fast will the sled be moving when it is halfway across the field? speed halfway across the field:
After a big snowfall, you take your favorite rocket‑powered sled out to a wide field. The field is 221 m across, and you know that your sled accelerates at a rate of 3.95 m/s2 when the rocket is on. How much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time? amount of time: How fast will the sled be moving when it reaches the other end of the field? speed at the end of the field: How fast will the sled be moving when it is halfway across the field? speed halfway across the field:
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter2: Kinematics
Section: Chapter Questions
Problem 36PE: An express train passes through a station. It enters with an initial velocity of 22.0 m/s and...
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After a big snowfall, you take your favorite rocket‑powered sled out to a wide field. The field is 221 m across, and you know that your sled accelerates at a rate of 3.95 m/s2 when the rocket is on.
How much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?
amount of time:
How fast will the sled be moving when it reaches the other end of the field?
speed at the end of the field:
How fast will the sled be moving when it is halfway across the field?
speed halfway across the field:
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