A bench is made by placing a 3.2 meter long plank on two legs, each 0.38 meters from one of the plank's ends. The plank
Posted: Sat Jul 09, 2022 11:57 am
A bench is made by placing a 3.2 meter long plank on two legs,each 0.38 meters from one of the plank's ends. The plank has a massof 4.5 kg. A 3.5 kg box is placed on the the plank, 0.94 metersfrom the right edge. Find the normal forces exerted by the twolegs.
The left leg exerts a normal force of ?
The right leg exerts a normal force of ?
The left leg exerts a normal force of ?
The right leg exerts a normal force of ?