A 55 kg diver stands at the end of a diving board. The fulcrum is located at 1.4 m from the bolt and the total length of the board is 3.9 m.
(a) Draw a free body diagram showing the forces acting on the diver.
(b) Calculate the torque that she exerts on the board with respect to the fulcrum. Neglect the mass of the board.
A 55 kg diver stands at the end of a diving board. The fulcrum is located...
A nervous diver stands at rest at the end of a 31 kg diving
board as shown in the figure. If the mass of the diver is 135 kg
and the board is 4.7 m long, what is the net torque exerted on the
diving board due to gravity about the fixed end of the board?
Assume the mass of the board is uniformly distributed, and be sure
to include the proper sign for the torque.
A nervous diver stands at rest at the end of a 31 kg diving board as shown in the figure. If the mass of the diver is 105 kg and the board is 3.5 m long, what is the net torque exerted on the diving board due to gravity about the fixed end of the board? Assume the mass of the board is uniformly distributed, and be sure to include the proper sign for the torque. Calculate the torque due...
A diver of weight 420 N stands at the end of a diving board of length L = 4.6 m and negligible mass (the figure). The board is fixed to two pedestals separated by distance d = 1.3 m. Take the upward direction to be positive. Of the forces acting on the board, what are (a) the force from the left pedestal and (b) the force from the right pedestal?
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and rests on the support in the middle. Ignore the weight of the board. What are the magnitude and direction of the force exerted by A. The support? B. The hinge? 1.5 m 3.0 m
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and...
A 61 kg diver stands at the end of a diving board which is attached to a hinge at the left end and rests on the support in the middle. Ignore the weight of the board. What are the magnitude and direction of the force exerted by A. The support? B. The hinge? 1.5 m 3.0 m
E. Rotational Dynamics and Equilibrium Diver L: 40m n = 14 m CM Axle Fulcrum A diving board (model it as a uniform rod, with / ML) has length L = 4.0 m and mass M = 35 kg. It is mounted on an axle at its left end. There is a support fulcrum located at r = 1.4 m from the axle. A diver of mass m - 45 kg stands at the far end of the board. Use...
A 77.7 kg diver stands at the end of a 25.9 kg springboard. The board is attached to a hinge at the left end but simply rests on a middle right support. The left end hinge, middle support, and diver are 1.5m and 1.5m (total length 3m) from each other, respectively. 1. What is the magnitude of the vertical force exerted by the right support (at center of diving board) on the board? 2. What is the magnitude of the...
3) A woman whose weight is 530N is standing at the end of a diving board of length 4 meters. The board itself has weight 300N, and is bolted to a platform on the opposite end and supported 1 meter from the bolted end by a fulcrum. a) Draw the free-body diagram for this situation. b) Find the forces exerted by the two points of support on the board (The bolts and the fulcrum).
1) A diver stand on top of a 4.6 m long diving board. The diving board is supported by the two brackets as shown in the picture above. The diver has a mass of 50 kg (a) What is the value and direction of the force each bracket exerts on the diving board (b) If the diver backs away from the edge of the diving board, what will happen to these two forces? Justify your answer. (c) If the bars...
A diver of weight 713 N standing at the end of a diving board with a length L = 4.1 m and negligible mass. The board is fixed to two pedestals (supports) separated by distance d = 1.5 m. (a) Of the forces acting on the board, what is the magnitude of the force from the left pedestal? N (b) Of the forces acting on the board, what is the direction of the force from the left pedestal? up or...