A2 g ball of glass is released from the edge of a hemispherical cup whose radius is 20 cm . What is the sped of the ball when its reaches the bottom of the cup?
Sahay Sir > Question Answers > A2 g ball of glass is released from the edge of a hemispherical cup whose radius is 20 cm . What is the sped of the ball when its reaches the bottom of the cup?
A2 g ball of glass is released from the edge of a hemispherical cup whose radius is 20 cm . What is the sped of the ball when its reaches the bottom of the cup? A2 g ball of glass is released from the edge of a hemispherical cup whose radius is 20 cm . [...]