Help! Confused on how to solve for the blanks. Thank you! Table 3-Part 3   Trial 1 Trial 2 Know mass  30kg 15kg Lever arm (known mass side) 1m 1.5m Lever arm (unknown mass side) 0.5 0.75m Torque (known mass side)     Torque (unknown mass side)     Measured unknown mass 60kg 30kg %error       Position of fulcrum =     Table 1-Part 1   Trial 1 Trial 2 Mass on right side 10kg 80kg Lever arm on right side 0.5m 0.5m Mass on left side 5kg 20kg Lever arm on left side 1m 2m Clockwise torque     Counterclockwise torque     %difference       Position of fulcrum =

The slider block C moves at 6.5 m/s down the inclined groove. (Figure 1) Part A Determine the angular velocity of link AB at the instant shown measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. vec WAB = rad/s Submit Request Answer Figure < 1 of 1 Part B 2 m Determine the angular velocity of link BC at the instant shown measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. B vec 2 m WBC = rad/s Submit Request Answer

Assuming the pulley system below is weightless and frictionless, determine the distance (d2) when a 678 N load is lifted a distance d1 = 0.58 m and held in static equilibrium. Give your answer in metres (m) to two decimal places.

For each situation below, determine the torque caused by the force F about the axis of rotation shown. The force in each case has a magnitude of 100 Newtons. We will use the common choice of a counterclockwise torque being positive and a clockwise torque being negative. Make sure that your sign is correct. 1. F 2.0 m 30° Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this. 2. 2.0 m Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this. 3. 2.0 m 90° Force acts % of the way along the bar. Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this.

12. Curiosity is a car-sized rover that is presently exploring Mars for NASA's Mars Science Laboratory. Curiosity weighs 8810 N on Earth: while on Mars it weighs 3336 N. An astronaut has a weight of 237 N on Mars. Curiosity What is the mass of the astronaut? Show all your work. eum S 1S M e01ot erl to albutingem art ei ter B306 olonolo povlgas at abmouJledi eonol erl to sbutinns ert ei ter ho A MOLK The mass of the astronaut is

Fill in the data as you complete the lab. In the table, m represents mass and r represents the distance from the fulcrum. Use a zero or a dash (–) when there is no second object on one side of a problem. Include units with all data. The image of the balancing act is scenario 2.  The object on the right is called Mystery A.

PART II: TORQUE CALCULATIONS Calculated from the left end The magnitude of net clockwise torque =2060 N.m Magnitude of net counterclockwise torque = 2060 N.m Calculated from the right end The magnitude of net clockwise torque =2650 N.m Magnitude of net counterclockwise torque = 2650 N.m Calculated from the middle Magnitude of net clockwise torque = 294 N.m Magnitude of net counterclockwise torque = 294 N.m QUESTIONS Is the clockwise torque equal to the counterclockwise torque, or very close? Compare your calculations for each case (from the left, the right, and the middle).

Can you help me construct a graph with information provided

Please help on how to solve #8

Order the torques exerted on the bolts in the illustrated scenarios, from largest to smallest. Assume that ?=45°θ=45° , and that the wrench and the magnitude of the force ?F are the same in each case.