a According to Galileo's experiment for a double inclined plane, if slope of second plan is decreased, the planes are smooth, then a ball released from rest on one of the plane rolls down and climb up the other, the final height of the ball is a. less than initial height b. more than initial height c. equal to initial height d. more or less than initial height C.
Answers
Answer:
A ball released from rest on one of the planes rolls down and climbs up the other and the final height of the ball is nearly the same as the initial height
GALILEO'S EXPERIMENT FOR DOUBLE INCLINED PLANE
According to Galileo's experiment for a double inclined plane , if slope of second plane is decreased, the planes are smooth, then a ball released from rest on one of the plane rolls down and climb up the other , the final height of the ball is (C) EQUAL TO INITIAL HEIGHT
EXPLAINING GALILEO'S EXPERIMENT:
* The item rises up the opposite inclined plane as it rolls down one. Due to the existence of friction, it almost reaches the same height, but not quite. If friction had not existed, the item would have reached the same height as it had at the start.
* When the upward inclined plane's slope is reduced, the item must travel a greater distance to attain maximum height.
* The greater the reduction in the slope of the upward inclined plane, the greater the distance travelled by the item to achieve the same height.