A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by = [5.00 m/s - (0.0180 m/s³)t²]i + [2.00 m/s + (0.550 m/s²)t]j

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Q: A snowboarder on a slope starts from rest and reaches a speed of 2.4 m/s after 7.1 s. (a) What is…

A: Given data: Final speed v =2.4m/s Initial speed u=0 m/s Time t=7.1s

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