2. A uniform rectangular block is attached to a cart that is accelerating up a 20° incline at 3 m/s². The block is attached to a cart by a hinge at Point A and a roller at Point B. a. What is the force that the roller is applying to the block at Point B? b. What is the force that the hinge is applying to the block at Point A? Y a = 3 m/s² х 20° 0.8 m m= 100 kg B 0.6 m 1.0 m g
2. A uniform rectangular block is attached to a cart that is accelerating up a 20° incline at 3 m/s². The block is attached to a cart by a hinge at Point A and a roller at Point B. a. What is the force that the roller is applying to the block at Point B? b. What is the force that the hinge is applying to the block at Point A? Y a = 3 m/s² х 20° 0.8 m m= 100 kg B 0.6 m 1.0 m g
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:2. A uniform rectangular block is attached to a cart that is accelerating up a 20° incline at 3
m/s². The block is attached to a cart by a hinge at Point A and a roller at Point B.
a. What is the force that the roller is applying to the block at Point B?
b. What is the force that the hinge is applying to the block at Point A?
Y
a = 3 m/s²
х
20°
0.8 m
m= 100 kg
B
0.6 m
1.0 m
g
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