QUESTION 31 A meter stick balances horizontally on a knife-edge at the 50 0 cm mark. With two 5.00 g coins stacked over at the 12.0 cm mark, the stick is found to balance at the 45.5 cm mark. What is the mass of the meter stick? hum it OA455g 08.6329 QUESTION 32 OC.2739 007449 OE518g An 80 N uniform plank lean 3 poi
OA 120 Nm OB. 80 Nm AC40 Am 13m1> Click Save and Submit to sa in Status: An 80 N uniform plank leans against a frictionless wall and is in equilibrium as shown. The lorque (about point P) applied t the plank by the wall is seconds. www.
Click T/T OC.40 Nm Y OA 120 Nm OB. 80 Nm 00.60 Nm OE 100 Nm Ime: 2 hours, 34 minutes, 47 seconds. Question Completion Status: 13m->>
Click S Click S QUESTION 31 A meter stick balances horizontally on a knife-edge at the 50 0 cm mark. With two 5.00 g coins stack
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am