A stone
A stone, tied at the end of a string 80 cm long, is whirled in a horizontal circle with a constant speed. If the stone makes 25 revolutions in 14 sec, what is the magnitude of acceleration of the stone.
29
Oct
A stone, tied at the end of a string 80 cm long, is whirled in a horizontal circle with a constant speed. If the stone makes 25 revolutions in 14 sec, what is the magnitude of acceleration of the stone. A stone is whirled in a horizontal circle with a constant speed. If the stone [...]