A truck initially at rest accelerates at 1.1 m/s2. How much time does it take to move a distance of 10 m? О а. 4.3 s O b. 6.1 s О с. 18.0 s O d. 19.7 s

College Physics
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please answer part A and B each are part of a question
A truck initially at rest accelerates at 1.1 m/s2.
How much time does it take to move a
distance of 10 m?
O a.
4.3 s
O b. 6.1 s
C. 18.0 s
O d. 19.7 s
Transcribed Image Text:A truck initially at rest accelerates at 1.1 m/s2. How much time does it take to move a distance of 10 m? O a. 4.3 s O b. 6.1 s C. 18.0 s O d. 19.7 s
You throw a ball vertically up. It reaches a
maximum height of 3 m and then comes back
down. Which of the following describes the
motion of the ball if we count the up direction
as positive?
O a. Its speed increases during the entire
flight
O b. Its speed decreases during the entire
flight
c. Its velocity decreases during the
entire flight
O d. Its speed starts out positive and ends
with a negative value
Transcribed Image Text:You throw a ball vertically up. It reaches a maximum height of 3 m and then comes back down. Which of the following describes the motion of the ball if we count the up direction as positive? O a. Its speed increases during the entire flight O b. Its speed decreases during the entire flight c. Its velocity decreases during the entire flight O d. Its speed starts out positive and ends with a negative value
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