Question 1 A 9.10 kg block is glued to the top of a vertical spring, with spring constant 470. N/m, compressing it a certain distance. A rope is then tied to the block and pulled upwards with a tension of 470. N. How fast is the block going after it's been pulled upward over a total distance of 1.60 m? (Remember that the block is glued to the spring.)
Question 1 A 9.10 kg block is glued to the top of a vertical spring, with spring constant 470. N/m, compressing it a certain distance. A rope is then tied to the block and pulled upwards with a tension of 470. N. How fast is the block going after it's been pulled upward over a total distance of 1.60 m? (Remember that the block is glued to the spring.)
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...
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![Question 1
A 9.10 kg block is glued to the top of a
vertical spring, with spring constant 470.
N/m, compressing it a certain distance.
A rope is then tied to the block and pulled
upwards with a tension of 470. N. How
fast is the block going after it's been
pulled upward over a total distance of
1.60 m? (Remember that the block is
glued to the spring.)
Question 2
A 1440 kg car is traveling 38.0 m/s when
it comes up to the bottom of a 15.0° hill.
If the car coasts up the hill and the
coefficient of rolling friction is 0.350, how
far up the hill will the car travel?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9129fe52-2454-4751-9f6f-36c428c0510d%2F5ab6cfb2-2303-4044-a77b-30f9b55a7d9a%2F9xpdg9h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 1
A 9.10 kg block is glued to the top of a
vertical spring, with spring constant 470.
N/m, compressing it a certain distance.
A rope is then tied to the block and pulled
upwards with a tension of 470. N. How
fast is the block going after it's been
pulled upward over a total distance of
1.60 m? (Remember that the block is
glued to the spring.)
Question 2
A 1440 kg car is traveling 38.0 m/s when
it comes up to the bottom of a 15.0° hill.
If the car coasts up the hill and the
coefficient of rolling friction is 0.350, how
far up the hill will the car travel?
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