(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

the coordinates of an object moving in the 2D space are given by x=2t and y=4t^2. what are the dimensions of the numerical coefficients 2 & 4, respectively? What are the objects velocity, speed and acceleration and the magnitude of the acceleration at t=0. what is the angle between the velocity and the acceleration at t=0

2. Relevant equations

have been through my text book god knows how many times and cannot decide which to use

3. The attempt at a solution

i have honestly tried for hours and havent managed to get anywhere

however, for the dimensions i substituted 2 and 4 in respectively, but i doubt this is correct

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# Homework Help: Objects moving in 2D

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