4. A 200 g mass is placed on the meter stick 20 cm from the fulcrum. A 170 g mass is used to balance the system. How far will it have to be located from the fulcrum to keep the system in balance? rccw 170-g lab mass * Fulcrum Tcw Load: 200-g lab mass

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Chapter11: Angular Momentum
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4. A 200 g mass is placed on the meter stick 20 cm from the fulcrum. A 170 g mass is used to balance
the system. How far will it have to be located from the fulcrum to keep the system in balance?
18 cm
25°
rccw
170-g lab mass
Open with
8 N
Page
5. Calculate the torque supplied by the wrench when an 8 N force is applied as shown in the following
figure.
47°
Fulcrum
rcw
2/2
Load: 200-g lab mass
+
25 cm
45 cm
Transcribed Image Text:4. A 200 g mass is placed on the meter stick 20 cm from the fulcrum. A 170 g mass is used to balance the system. How far will it have to be located from the fulcrum to keep the system in balance? 18 cm 25° rccw 170-g lab mass Open with 8 N Page 5. Calculate the torque supplied by the wrench when an 8 N force is applied as shown in the following figure. 47° Fulcrum rcw 2/2 Load: 200-g lab mass + 25 cm 45 cm
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