smart girl
New member
the question is: A car travels 3/4 way around a circle of radius 20m in a time of 3sec at a constant speed. The initial velocity is west and final is south. (a) Find avg velocity for trip (b) What is the car's avg acceleration during those 3 secs.
Now i found (a) to be 5.03m/s
and the distance covered is 94.25m
I just cant get (b) avg acceleration
Now i found (a) to be 5.03m/s
and the distance covered is 94.25m
I just cant get (b) avg acceleration