13 An object moves along the x axis according to the equation x = 3.75t2 - 2.00t+ 3.00, where x is in meters and t is in seconds (a) Determine the average speed between t = 1.80 s and t = 3.80 s. m/s (b) Determine the instantaneous speed at t = 1.80 s. m/s Determine the instantaneous speed at t = 3.80 s. m/s (c) Determine the average acceleration between t = 1.80 s and t = 3.80 s. m/s2 (d) Determine the instantaneous acceleration at t = 1.80 s. m/s² Determine the instantaneous acceleration at t = 3.80 s. m/s² (e) At what time is the object at rest? S
13 An object moves along the x axis according to the equation x = 3.75t2 - 2.00t+ 3.00, where x is in meters and t is in seconds (a) Determine the average speed between t = 1.80 s and t = 3.80 s. m/s (b) Determine the instantaneous speed at t = 1.80 s. m/s Determine the instantaneous speed at t = 3.80 s. m/s (c) Determine the average acceleration between t = 1.80 s and t = 3.80 s. m/s2 (d) Determine the instantaneous acceleration at t = 1.80 s. m/s² Determine the instantaneous acceleration at t = 3.80 s. m/s² (e) At what time is the object at rest? S
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![13
An object moves along the x axis according to the equation x = 3.75t2 - 2.00t+ 3.00, where x is in meters and t is in seconds
(a) Determine the average speed between t = 1.80 s and t = 3.80 s.
m/s
(b) Determine the instantaneous speed at t = 1.80 s.
m/s
Determine the instantaneous speed at t = 3.80 s.
m/s
(c) Determine the average acceleration between t = 1.80 s and t = 3.80 s.
m/s2
(d) Determine the instantaneous acceleration at t = 1.80 s.
m/s²
Determine the instantaneous acceleration at t = 3.80 s.
m/s²
(e) At what time is the object at rest?
S](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30250967-3db1-4634-b667-e044ab758805%2F8ee56ef0-d7c3-42e7-a5d0-6e07e562b5ce%2Fdj5ftbp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:13
An object moves along the x axis according to the equation x = 3.75t2 - 2.00t+ 3.00, where x is in meters and t is in seconds
(a) Determine the average speed between t = 1.80 s and t = 3.80 s.
m/s
(b) Determine the instantaneous speed at t = 1.80 s.
m/s
Determine the instantaneous speed at t = 3.80 s.
m/s
(c) Determine the average acceleration between t = 1.80 s and t = 3.80 s.
m/s2
(d) Determine the instantaneous acceleration at t = 1.80 s.
m/s²
Determine the instantaneous acceleration at t = 3.80 s.
m/s²
(e) At what time is the object at rest?
S
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