Guest

A cork is submerged in water by a spring attached to the bottom of the bowl . When the bowl is moving with acceleration downwards the length if the spring will 1) increase 2) decrease or 3) remain unchanged ?

A cork is submerged in water by a spring attached to the bottom of the bowl . When the bowl is moving with acceleration downwards the length if the spring will 1) increase 2) decrease or 3) remain unchanged ?

Grade:11

1 Answers

Arun
25750 Points
6 years ago
During downward acceleration, effective g decreases, therefore upthrust decreases and effective weight as well as compression of the spring increases. Hence, spring length decreases

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free