# physics

posted by
**hannah** on
.

The hour hand on a certain clock is 8.3 cm long.

Find the tangential speed of the tip of this hand.

v{t}= ???? {mm/s}

posted by
**hannah** on
.

The hour hand on a certain clock is 8.3 cm long.

Find the tangential speed of the tip of this hand.

v{t}= ???? {mm/s}