A car has an initial position of 2.7m, an initial velocity of -1.42 m/s, and a constant acceleration of 1.7m/s. What is the position of the car at the time of 1.65s? A. 1.96m С. 3.8m В. 6.7m D. 2.5m

University Physics Volume 1
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Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 114CP: A cyclist sprints at the end of a race to clinch a victory. She has an initial velocity of 11.5 m/s...
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С.
13 m/s?
D. 4.2m/s?
2. A car has an initial position of 2.7m, an initial velocity of -1.42
m/s, and a constant acceleration of 1.7m/s. What is the position
of the car at the time of 1.65s?
A. 1.96m
В. 6.7m
С. 3.8m
D. 2.5m
3. Mr. Purley crashed his car with the greatest g force ever
survived by a human being. He decelerated from 53.6m/s to
zero in a distance of only about .59m calculate Mr. Purley's
acceleration.
B. 2874m
D. 3234m
A. 2687m
C. 2435m
4. An astronaut drops a rock on an asteroid. The rock is released
from a height of 1.45m above the ground 1.89 seconds later.
What is the acceleration due to gravity on this asteroid.
A. -.17 m/s2
C. -.70 m/s²
B. .35 m/s²
D. .406 m/s2
MacBook Air
Transcribed Image Text:С. 13 m/s? D. 4.2m/s? 2. A car has an initial position of 2.7m, an initial velocity of -1.42 m/s, and a constant acceleration of 1.7m/s. What is the position of the car at the time of 1.65s? A. 1.96m В. 6.7m С. 3.8m D. 2.5m 3. Mr. Purley crashed his car with the greatest g force ever survived by a human being. He decelerated from 53.6m/s to zero in a distance of only about .59m calculate Mr. Purley's acceleration. B. 2874m D. 3234m A. 2687m C. 2435m 4. An astronaut drops a rock on an asteroid. The rock is released from a height of 1.45m above the ground 1.89 seconds later. What is the acceleration due to gravity on this asteroid. A. -.17 m/s2 C. -.70 m/s² B. .35 m/s² D. .406 m/s2 MacBook Air
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