A bridge is supported by two piers located 16 meters apart. Both the left and right piers provide an upward force on the bridge, abeled FL and FR respectively. (a) If a 1250 kg car comes to rest at a point 5 meters from the left pier, how much force (in N) will the bridge provide to the left and right piers? (Enter the magnitudes.) N N FL FR = (b) How will FL and FR change as the car drives to the right side of the bridge? As the car moves to the right side of the bridge, FL will increase and FR will decrease. As the car moves to the right side of the bridge, both FL and FR will decrease. As the car moves to the right side of the bridge, FL will decrease and FR will increase. As the car moves to the right side of the bridge, both FL and FR will increase.
A bridge is supported by two piers located 16 meters apart. Both the left and right piers provide an upward force on the bridge, abeled FL and FR respectively. (a) If a 1250 kg car comes to rest at a point 5 meters from the left pier, how much force (in N) will the bridge provide to the left and right piers? (Enter the magnitudes.) N N FL FR = (b) How will FL and FR change as the car drives to the right side of the bridge? As the car moves to the right side of the bridge, FL will increase and FR will decrease. As the car moves to the right side of the bridge, both FL and FR will decrease. As the car moves to the right side of the bridge, FL will decrease and FR will increase. As the car moves to the right side of the bridge, both FL and FR will increase.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question
![A bridge is supported by two piers located 16 meters apart. Both the left and right piers provide an upward force on the bridge,
labeled FL and FR respectively.
(a) If a 1250 kg car comes to rest at a point 5 meters from the left pier, how much force (in N) will the bridge provide to the
left and right piers? (Enter the magnitudes.)
N
N
FL
FR
=
(b) How will FL and FR change as the car drives to the right side of the bridge?
O O O O
As the car moves to the right side of the bridge, F will increase and FR will decrease.
As the car moves to the right side of the bridge, both FL and FR will decrease.
As the car moves to the right side of the bridge, FL will decrease and FR will increase.
As the car moves to the right side of the bridge, both FL and FR will increase.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7370c0b-05cc-48e6-9b0a-29a272be895a%2Fc7833242-8edf-4fdb-b987-1f931e017ea9%2Fhl1tv7w_processed.png&w=3840&q=75)
Transcribed Image Text:A bridge is supported by two piers located 16 meters apart. Both the left and right piers provide an upward force on the bridge,
labeled FL and FR respectively.
(a) If a 1250 kg car comes to rest at a point 5 meters from the left pier, how much force (in N) will the bridge provide to the
left and right piers? (Enter the magnitudes.)
N
N
FL
FR
=
(b) How will FL and FR change as the car drives to the right side of the bridge?
O O O O
As the car moves to the right side of the bridge, F will increase and FR will decrease.
As the car moves to the right side of the bridge, both FL and FR will decrease.
As the car moves to the right side of the bridge, FL will decrease and FR will increase.
As the car moves to the right side of the bridge, both FL and FR will increase.
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