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A level maths kinematics

Can you please help me with this question. Thanks :smile:

So I differentiate to work out velocity and hence direction with x axis which is 18.4 degrees.

Which angle do they want? I'm a tad confused. The answer is 15.3 deg by the way.


Thanks
(edited 3 years ago)
Reply 1
I figured it out.

Thank you

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