A uniform ruler of 1-m length is supported using a knife-edge clamp at 20-cm mark. The ruler is balanced by hanging a 320-g weight at 5-cm mark along the ruler. What is the mass of the ruler?
What the torque on the ruler due to the normal force from the clamp?
A uniform ruler of 1-m length is supported using a knife-edge clamp at 20-cm mark. The...
A uniform meter stick is supported on a knife edge at the 32.0 cm mark. When a 125 g mass is hung at the 16.0 cm mark, the stick is balanced. What is the mass of the meter stick?
A meter stick is supported by a knife-edge at the 50-cm mark. Doug hangs masses of 0.40 and 0.60 kg from the 20-cm and 80-cm marks, respectively. Where should Doug hang a third mass of 0.30 kg to keep the stick balanced?
A balance and torque experiment is conducted with a balanced ruler (that is, the pivot point is in the middle). Length of the ruler. 1 m Weight of the ruler 8 N te of 1.00 Mass 1: 148 g. This mass is placed at the 44-cm mark on the ruler. What should be the magnitude of the second mass? Answer estion The second mass is to be placed at the 85-cm mark on the ruler. Check A balance and torque...
2 m Length of the ruler Weight of the ruler Weight 1 has the mass of Weight 1 is located at Total torque on the left side of the ruler Weight 2 is has the mass of Weight 2 has to be placed at 15 N 400 g 20 cm mark 1.3 kg
9. A meter stick is supported by a knife edge at the 50-cm mark. Doug hangs masses of 0.40 and 0.60 kg from the 20-cm and 80-cm marks, respectively. Where should Doug hang a third mass of 0.30 kg to balance the stick? (state the position on the stick) Draw the Free-Body Diagram. 10. A uniform bridge span weighs 50.0 × 10 N and is 40.0 m long. An automobile weighing 15.0 × 10, N is parked with its center...
A balance and torque experiment is conducted with a balanced ruler (that is, the pivot point is in the middle). Length of the ruler: 1 m Mass of the ruler: 650 g Weight 1: 4 N. This weight is placed at the 15-cm mark on the ruler. Weight 2: 3 N. This weight is placed at the 58-cm mark on the ruler. We want to balance the ruler by supporting it with a spring scale at the 20-cm mark. What...
A uniform meter stick (a ruler 100 cm long) is supported by a fulcrum at its 20 cm mark balances when a 200 g mass is suspended at the 0 cm end. Assume that the center of mass of the meter stick is exactly at its middle, the 50 cm mark. Determine the mass of the meter stick, in grams. Please show your work.
Wednesday, April 10, 2019 ue and balance Torque and balance problems LAB193_07 A balance and torque experiment is conducted with a balanced ruler (that is, the pivot point is in the middle). Length of the ruler. 1 m Weight of the ruler. 3 N Mass 1: 245 g. This mass is placed at the 2-cm mark on the ruler Mass 2: 40 g. Where should this mass be placed to balance the ruler? Answer Check A balance and torque experiment...
A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.34 g coins stacked over the 17.9 cm mark, the stick is found to balance at the 42.0 cm mark. What is the mass of the meter stick?
A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.67 g coins stacked over the 36.0 cm mark, the stick is found to balance at the 42.1 cm mark. What is the mass of the meter stick?