The bob of a 3 m pendulum describes an arc of circle in a vertical plane. If the tension in the cord is 3.5 times the weight of the bob for the position shown, find the velocity and the acceleration of the bob in that position. 3 m 30

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A: Here one have to use the proportion.

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A: Solution

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Q: ate the length of FN

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A: As per our guidelines we can solve only 3 sub parts. Rest can be reposted.   Here we have to find…

Q: If z = -0.36, u = 19.162, w = 12.943, find the value of r.

A: Given z = -0.36, u = 19.162, w = 12.943 r = z i^ + u j^ + w k^ |r| = magnitude of r =…

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A: Given that, A projectile is launched at an angle of 30° to the horizontal from 6 ft above the ground…

Q: Which figure has the GREATEST area? y. -7- P. Q. K M 3- R .-9.-7-5 -3 -1 -3 -5 9. 3- -5- O A. kite…

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Q: Roberto has plans to build a tree house in a large oak tree in his backyard. He takes measurements…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: -π t= Q.11. Find the coordinates of the point P (x, y) on the unit circle determined by 4 . Round…

A: The coordinates of the terminal point would bewhere angle =-π4x=cosθy=sinθ

Q: The distance of the Earth from the sun is 93,000,000 miles. Find the velocity of the Earth in its…

A: The circumference of the circle is C=2πr. Here, r is the radius of the circle. The distance can act…