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Physics, 25.01.2020 05:31 adswadsaasdads
Aparticle's position along the x-axis is described by. x(t)= at+bt^2where t is in seconds: x is in meters: and the constants a and b are given below. randomized variables a= -3.5 m/s b= 3.9 m/s^2 a. what is the velocity, in meters per second. of the particle at the time t1= 3.0 s? b. what is the velocity, in meters per second: of the particle when it is at the origm (x=0) at time to> 0?
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Aparticle's position along the x-axis is described by. x(t)= at+bt^2where t is in seconds: x is in...
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