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demv18
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Homework Statement
the acceleration of a particle is given by a=B√t where B=1.25, with the appropriate units. At t=0s, v=7m/s and x=1.5m
a) what are the dimensions for "B" appearing in the formula a=B√t ?
b) what is the speed as a function of time?
c) What is the position as a function of time?
d) what are the acceleration, speed, and position at t=6.75s?
e) what is the average speed for the time interval t=0s to t=6.75s?
Really need a quick explanation of this problem... no idea where to start!
Homework Equations
i have no idea :(