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Question 4: (8 marks) For the lever below: a) Determine the centre of gravity relative to...
Hi am stuck on this problem if i could get some assistance. Thanks A What is...
Hi am stuck on this problem if i could get some assistance.
Thanks
A What is the center of gravity relative to the pivot point A in
the horizontal direction only. Not including the guide rod
B Sketch a free body diagram for the lever showing all force that
act on it . If the lever is made of steel density 7000 kg / m3 what
force in the spring needed to hold the lever horizontal when the
guide rod...
(1) A 4m ladder has mass m= 10 kg. We assume that its centre of mass...
(1) A 4m ladder has mass m= 10 kg. We assume that its centre of mass is half-way along its length. The ladder is leaning against a wall at an angle of 30° from the vertical, as shown in the figure. Suppose that the wall is frictionless smooth and slippery), and that the coefficient of static friction between the feet of the ladder and the floor is H. =0.6. Take the acceleration due to gravity to be g=10m/s" directed vertically...
Hi am stuck on this problem if i could get some assistance.
Thanks
A What is the center of gravity relative to the pivot point A in
the horizontal direction only. Not including the guide rod
B Sketch a free body diagram for the lever showing all force that
act on it . If the lever is made of steel density 7000 kg / m3 what
force in the spring needed to hold the lever horizontal when the
guide rod...
(1) A 4m ladder has mass m= 10 kg. We assume that its centre of mass is half-way along its length. The ladder is leaning against a wall at an angle of 30° from the vertical, as shown in the figure. Suppose that the wall is frictionless smooth and slippery), and that the coefficient of static friction between the feet of the ladder and the floor is H. =0.6. Take the acceleration due to gravity to be g=10m/s" directed vertically...
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