The vector position of a particle varies in time according to the expression i = 6.20 î – 6.60t² ĵ where † is in meters and t is in seconds. (a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.) マ= m/s (b) Determine the acceleration of the particle as a function of time. (Use any variable or symbol stated above as necessary.) a = m/s? (c) Calculate the particle's position and velocity at t = 5.00 s. ř= m V= m/s
The vector position of a particle varies in time according to the expression i = 6.20 î – 6.60t² ĵ where † is in meters and t is in seconds. (a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.) マ= m/s (b) Determine the acceleration of the particle as a function of time. (Use any variable or symbol stated above as necessary.) a = m/s? (c) Calculate the particle's position and velocity at t = 5.00 s. ř= m V= m/s
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Transcribed Image Text:The vector position of a particle varies in time according to the expression ř = 6.20 î – 6.60t² ĵ where is in meters and t is in seconds.
(a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.)
m/s
(b) Determine the acceleration of the particle as a function of time. (Use any variable or symbol stated above as necessary.)
a =
m/s?
(c) Calculate the particle's position and velocity at t = 5.00 s.
m
m/s
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