Physics, 20.08.2020 02:01 mfar4087

The distance covered by a body along the x axis is given by x=2t^3+5t^2+t where t is measured in seconds and x is in meter. Find average speed in a time interval from t= 0s and t=2s

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The distance covered by a body along the x axis is given by x=2t^3+5t^2+t where t is measured in sec...