what is the relation of rollerskating to Rotational Equilibrium?
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what is the relation of rollerskating to
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- Refer to the procedure part. Assume xem= 50.0 cm, 150.0 g is suspended from a hanger clamp at the position x = +15.0cm, and a hanger clamp is at position x =- 75.0 cm. If each hanger clamp has amass m = 16.5 g. what mass must be added to negative x position in order to attain stable equilibrium? Sketch a diagram of the situation (refer to Figure below). Compute for the torque and moment of inertia. 75 cm ... 15cm Mass =150 gA weight of 6 N is located 8 cm from the fulcrum on the beam of a simple balance. What weight should be placed at a point 4 cm from the fulcrum on the opposite side in order to balance the system?you are performing an experiment on rotational equilibrium. You place a 150 gram mass a distance of 12.5 cm on a beam of very low negligible mass as shown in the image below. A second mass is placed a distance of 6.25 cm to the right of the fulcrum or pivot point. What is this second mass?
- A ruler is suspended on a pivot point and a mass is hanging on each side of the suspension point. The system is in equilibrium. How does the torque on the right side compare to the torque on the left side?A 1.7 kgkg , 20-cmcm-diameter turntable rotates at 140 rpmrpm on frictionless bearings. Two 450 gg blocks fall from above, hit the turntable simultaneously at opposite ends of a diameter, and stick. What is the turntable's angular velocity, in rpmrpm, just after this event? Express your answer to two significant figures and include the appropriate units.Discuss why the differences in peak torque and average power between the two speeds 60 and 180°/sec during extension. Can you relate these differences to the measurements of strength and power? Why? Use the force-velocity curve to answer this question Extension Peak Torque (N/M) Peak Torque (N/M) 60•/sec Flexion 60°/sec 180°/sec 180•/sec s1 160.7 119.2 s1 78.3 75.3 S2 90.8 57.2 S2 49.3 36.7 S3 132 104.9 S3 89.3 68.2 S4 127.1 88.4 S4 58.8 48.1 S5 213.3 151 S5 98.9 72.3 S6 138.2 104.2 S6 61.8 55.7 S7 115.4 84.1 S7 49.2 40.8 S8 117.5 82.1 S8 59.7 40.2 S9 119.5 80 S9 62.3 43.2 s10 113.7 79.9 S10 53.6 38 s11 122.5 89.2 S11 57.6 33.8 Average 132 95 Average 65 50 Extension Average Power (W) Flexion Average Power (W) 60°/sec 180•/sec 60•/sec 180•/sec s1 120.2 202.5 s1 66.9 113.4 S2 80.9 134.8 S2 45.7 77.1 S3 117.5 272.6 S3 74.7 147.3 S4 116.2 192.2 S4 55.1 105.1 S5 130 255 S5 67.3 108.5 S6 118.9 164.2 S6 59.6 114.7 S7 94.1 187.4 S7 47.7 98.9 S8 94.7 128.9 S8 44 55.2 S9 97.3 130.4 S9 48.1 60.6…