A uniform, 20-kg, 8.0-m-long, wooden plank that is parallel to lev left end of the plank, and the other pivot is 3.0 m inward from the who is initally standing on the extreme left end of the plank, begi will the worker be located when the plank begins to tip?

need po asap. thank you

Axis where x = 1.66. (a) A (b) N-m 43.0⁰ (c) As shown in the top-view diagram, a 46.6-N force is applied to the outer edge of a door of width 1.66 m. Find the torque when the line of action of the force passes through the axis of the door hinges. 4

Needs Complete typed solution with 100 % accuracy.

A horizontal plank is 10 meters long and weighs 100 N. Supports A and B are 1 meter from each end. An 800 N person stands at support A or to the right of support A the plank will not tip. How close to the left edge can the person stand without tipping the plank?

A baseball bat balances 71.9 cm from one end. If an 0.587-kg glove is attached to that end, the balance point moves 25.8 cm toward the glove. Calculate the mass of the bat.

The diagram shows a 7.0 meter log leaning on a rock. The wieght of the log is 780 Newton's. A 200 Newton boy walks up the log from the point where is touches the ground. He finds that he can only walk 5.0 meters up the log before it starts to tip over the rock WHrer is the center of gravity of the log located?

I need help filling out the table of which forces are being applied, the y, and the torque

#9

A honzoatal plank 4.32m long and having mass 25.2 rests on two pivots, one at the /eft end and a seco ad 10 gm from the ryht end. tind Magnitide of the foree exerted on the plank by the second Avot N.