<p>How would I do this problem?</p>
<p>A curve of radius 120m is banked at an angle of 18degrees. At what speed can it be negotiated under icy conditions where friction is negligible?</p>
<p>How would I do this problem?</p>
<p>A curve of radius 120m is banked at an angle of 18degrees. At what speed can it be negotiated under icy conditions where friction is negligible?</p>