A plank is held at an angle alpha to the horizontal on two fixed supports A and B. The plank can slide against the supports (without friction) because of the weight Mg sin alpha. The acceleration
Sahay Sir > Question Answers > A plank is held at an angle alpha to the horizontal on two fixed supports A and B. The plank can slide against the supports (without friction) because of the weight Mg sin alpha. The acceleration
A plank is held at an angle alpha to the horizontal on two fixed supports A and B. The plank can slide against the supports (without friction) because of the weight Mg sin alpha. The acceleration A plank is held at an angle alpha to the horizontal on two fixed supports A and B. The [...]