A ball moves horizontally east from point A at 6\,\text{m s}^{-1}. At the same time, another ball moves north from point B at 8\,\text{m s}^{-1}. Initially, A and B are 150\,\text{m} apart. Find the distance between the balls after 5 seconds.

AM-1752

Kinematics with calculus

A Math · Secondary 4 · Medium · Kinematics with calculus

A ball moves horizontally east from point

A

6\,\text{m s}^{-1}

. At the same time, another ball moves north from point

B

8\,\text{m s}^{-1}

. Initially,

A

and

B

are

150\,\text{m}

apart. Find the distance between the balls after

5

seconds.

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