A standard action movie scene is the following: the hero or heroine is on a bridge when the most devious evil bad guys cut the supports on one side of the bridge, leaving the hero/heroine to cling desperately to the bridge as it slowly swings down. Then there's the camera shot over the side of the cliff as we wait to see if the hero or heroine actually held on to the bridge and is now climbing back up.
Our 70 kg heroine is two-thirds of the way across a horizontal 30 m long bridge over a canyon with perfectly vertical walls. The bad guys then cut the supports of the bridge (she is closer to w

Question

A standard action movie scene is the following: the hero or heroine is on a bridge when the most devious evil bad guys cut the supports on one side of the bridge, leaving the hero/heroine to cling desperately to the bridge as it slowly swings down. Then there's the camera shot over the side of the cliff as we wait to see if the hero or heroine actually held on to the bridge and is now climbing back up.
Our 70 kg heroine is two-thirds of the way across a horizontal 30 m long bridge over a canyon with perfectly vertical walls. The bad guys then cut the supports of the bridge (she is closer to w